◈ Homepage — http://www.alta-eng.com/Skip to Main Content (408) 450-5394 Home Services Contact Us Machine List Quality More Get In Touch Precision Manufacturing Tailored to Your Needs Alta Design and Manufacturing, Inc. – Leaders in Quality & Innovation Precision Engineering, Advanced Machining, and Seamless Production Welcome to Alta Design and Manufacturing, Inc., where craftsmanship meets cutting-edge technology. Located in San Jose, California, we specialize in high-precision design and manufacturing solutions tailored to meet the unique needs of businesses across industries. Whether you require prototyping, mass production, or specialty finishing, our expert team ensures each project meets the highest industry standards. We know manufacturing isn't just about producing parts—it’s about delivering excellence, reliability, and precision every time. That’s why we’re committed to superior quality, backed by our ISO 9001:2015 certification, advanced equipment, and decades of expertise. Our comprehensive approach means we’re with you from concept to completion, making sure every detail aligns with your design specifications, compliance requirements, and production goals. Get in Touch Versatile Machining for Precision Results At Alta Design and Manufacturing, we don’t just manufacture parts—we create solutions. With our extensive collection of 5-axis CNC mills, lathes, horizontal mills, and vertical mills, our highly skilled craftsmen seamlessly navigate between cutting-edge tooling, ensuring unmatched precision in every project.   Whether it’s small-batch prototypes or high-volume production runs, we bring a combination of expertise and technology to deliver flawless machining results. Machine List Commitment to Excellence Excellence begins with high standards. At Alta Design, we maintain rigorous safety and compliance measures tailored to industry-specific regulations.   We source premium-grade metals and plastics, ensuring that every component comes with the necessary certificates of conformity—guaranteeing durability, reliability, and regulatory compliance.   Every product we manufacture undergoes strict quality control processes, ensuring that you receive only the best-in-class components. Meet the Team Uncompromising Quality You Can Trust Alta Design and Manufacturing is ISO 9001:2015 certified, which means we uphold the highest quality management standards in every phase of production. From initial design analysis to final product inspection, our meticulous approach ensures your components meet exact specifications with minimal defects. We provide First Article Inspection (FAI) reports using advanced CMM and Micro-Vu inspection machines, delivering accurate dimensional analysis and performance verification. Additionally, our multi-stage inspection process allows us to identify and correct potential issues early on, reducing defects and lowering costs for our customers—without compromising on precision or quality. About Quality Comprehensive Services from Prototype to Assembly At Alta Design, we don’t just make parts—we refine and perfect them. Our services are designed to give you full control over your project, ensuring a seamless manufacturing workflow from prototyping to final assembly. Our Specialized Services Include: Prototyping – Rapidly transform concepts into high-precision prototypes, paving the way for successful production. Beadblast Coating – Achieve smooth, refined finishes with our premium beadblast coating services. Anodizing – Enhance durability and aesthetics with our expert anodizing treatments, ensuring long-lasting performance. Laser Engraving – Custom precision engraving to give your parts a polished, professional finish. Heat Treatment – Advanced heat treatment processes to improve longevity, strength, and resilience. Fine Finishing & Polishes – Achieve flawless, industry-standard finishes with our meticulous polishing services. Assembly – We ensure your components are market-ready, integrating expert assembly services into the production flow.   Contact Us A Friendly & Knowledgeable Team Ready to Assist You At Alta Design, we believe in relationships, not transactions. Our experienced team provides one-on-one consultations, working closely with you to define your manufacturing needs. We value transparency, precision, and honest communication, making sure you’re informed every step of the way. Whether you have a specific design challenge, need guidance on material selection, or require a customized manufacturing process, our expert machinists and engineers are ready to listen, collaborate, and innovate to bring your vision to life. Consult With Us Strategically Located in San Jose since 93' Situated in the heart of Silicon Valley, Alta Design and Manufacturing has remained deeply connected with California’s thriving innovation ecosystem. Our strategic location allows us to deliver high-quality precision components faster than our competitors—helping businesses stay ahead in an ever-evolving, fast-paced industry. Want to discuss your next project or see our state-of-the-art facility in action? Feel free to visit our shop, chat with our friendly staff, or schedule a Zoom consultation to explore how Alta Design can bring your manufacturing vision to life. Explore our services, meet our skilled team, and see how our cutting-edge equipment ensures perfection in every detail. Ready to start your next project? Let’s talk and bring your vision to life. Contact us How to Reduce Prototype Costs Without Sacrificing Quality Cost‑saving tips: Reduce deep pockets or thin walls Avoid unnecessary undercuts Use standard radii and chamfers Minimize extremely tight tolerances unless required Small adjustments can reduce machining time by 20–40%. Alta Design and Manufacturing Inc. Apr 15 2 min read Heat Treatment Explained: Hardening vs. Tempering Whether you’re building aerospace hardware, medical instruments, robotics assemblies, or industrial tooling, the right heat treatment process can dramatically increase strength, hardness, and reliability. Alta Design and Manufacturing Inc. Mar 27 2 min read Laser Engraving for Medical Devices: Compliance & Clarity Laser engraving is a high-precision, permanent marking technique that uses focused laser beams to etch detailed information onto medical device surfaces. This method is essential for ensuring traceability, regulatory compliance, and clear identification of medical components. Alta Design and Manufacturing Inc. Feb 5 2 min read 885 Auzerais Ave, San Jose, CA 95126, USA (408) 450-5394 Accessibility Statement ©2025 by Alta Design and Manufacturing, Inc.. Proudly created with Wix.com ◈ Interior Pages — 12 pages crawled--> Heat Treatment Explained: Hardening vs. Tempering top of page ( 408) 450-5394 Home Services Contact Us Machine List Quality Our Team Careers Blog More Use tab to navigate through the menu items. Get In Touch All Posts Bead Blasting Polishing CNC Prototyping ISO 9001 Part Manufacturing Anodizing Performance Search Heat Treatment Explained: Hardening vs. Tempering Alta Design and Manufacturing Inc. Mar 27 2 min read Heat Treatment Explained: Hardening vs. Tempering Heat treatment is one of the most powerful ways to improve the performance of metal components. Whether you’re building aerospace hardware, medical instruments, robotics assemblies, or industrial tooling, the right heat treatment process can dramatically increase strength, hardness, and reliability. At Alta Engineering, we use controlled, repeatable heat treatment methods to ensure every part meets the mechanical requirements your application demands but let's explain Hardening vs. Tempering in more detail by breaking each method down. Why Heat Treatment Matters Even the strongest metals have limitations. Heat treatment enhances material properties by altering the internal structure of the metal through controlled heating and cooling. Heat treatment improves: Hardness — resistance to wear and deformation Strength — ability to withstand load and stress Toughness — resistance to cracking or breaking Dimensional stability — reduced warping or distortion Fatigue life — longer performance under repeated stress For industries where failure is not an option, heat treatment is essential. What Is Hardening? Hardening is the process of heating metal to a high temperature and rapidly cooling it (quenching). This transforms the internal structure into a harder, stronger form. Hardening is ideal for: Gears Shafts Cutting tools Wear‑resistant components High‑stress mechanical parts Benefits of Hardening Dramatically increases surface hardness Improves wear resistance Enhances load‑bearing capability Extends component lifespan However, hardened metal can become brittle — which is where tempering comes in. What Is Tempering? Tempering is a secondary heat treatment process performed after hardening. The metal is reheated to a lower temperature and held there to reduce brittleness while maintaining strength. Tempering is essential for: Aerospace fasteners Medical instruments Robotics components Structural parts Any hardened part requiring toughness Benefits of Tempering Reduces brittleness Improves toughness and ductility Enhances impact resistance Stabilizes internal stresses It is not always Hardening vs. tempering, it is more about how these treatments work together to create a balanced, high‑performance component. How Alta Engineering Performs Heat Treatment Our heat treatment process is built around precision, consistency, and documentation. 1. Material Evaluation We verify alloy type, thickness, and required mechanical properties. 2. Controlled Heating Parts are heated in calibrated furnaces with tight temperature uniformity. 3. Quenching We use oil, air, or water quenching depending on the material and application. 4. Tempering Cycle Parts are reheated to a specific temperature to achieve the desired toughness. 5. Final Inspection We verify hardness, dimensional stability, and surface condition. Need hardened or tempered components for your next project? Request a Quote Today and get precision‑controlled heat treatment from Alta Design and Manufacturing, Inc . Performance Part Manufacturing Recent Posts See All How Anodizing Improves Durability in Aerospace Components Why ISO 9001:2015 Matters in Manufacturing: Ensuring Quality, Efficiency, and Customer Satisfaction 885 Auzerais Ave, San Jose, CA 95126, USA (408) 450-5394 Accessibility Statement ©2025 by Alta Design and Manufacturing, Inc.. Proudly created with Wix.com bottom of page --> ISO 9001:2015 Certified Quality – Precision Manufacturing at Alta Design and Manufacturing, Inc. | San Jose, CA top of page ( 408) 450-5394 Home Services Contact Us Machine List Quality Our Team Careers Blog More Use tab to navigate through the menu items. Get In Touch Uncompromising Quality in Every Component At Alta Design and Manufacturing, Inc., quality isn’t just a requirement—it’s our core philosophy. Every part we manufacture undergoes rigorous inspection, precision machining, and compliance verification, ensuring that our customers receive flawless, high-performance components every time. With our ISO 9001:2015 certification, we adhere to strict quality management standards, guaranteeing consistency, efficiency, and reliability across all manufacturing processes. Whether you need prototyping, CNC machining, finishing, or assembly, our commitment to excellence and precision ensures that your project meets the highest industry standards. ISO 9001:2015 Certificate ISO 9001:2015 Certification – What It Means for You Our ISO 9001:2015 certification is more than just a credential—it’s a promise of quality. This globally recognized standard ensures that our manufacturing processes, inspections, and customer service meet strict international benchmarks for efficiency, accuracy, and continuous improvement. What Our Certification Guarantees: Consistent Quality – Every component is manufactured to exact specifications, ensuring repeatable precision across production runs. Rigorous Inspection Standards – We conduct multi-stage inspections using advanced CMM and Micro-Vu technology to detect and eliminate defects. Process Optimization – Our streamlined workflows reduce waste, improve efficiency, and lower costs for our customers. Customer Satisfaction – We prioritize clear communication, transparency, and collaborative problem-solving to ensure exceptional results. Contact Us Advanced Inspection & Quality Control Processes At Alta Design, we take quality assurance seriously. Our inspection team utilizes state-of-the-art measurement tools to verify dimensions, tolerances, and material integrity throughout the manufacturing process. Our Inspection Equipment Includes: DEA Mistral CMM (Upgraded 2023) – High-precision coordinate measuring machine for detailed dimensional analysis. Micro-Vu Vertex – Advanced vision-based measurement system for rapid, accurate inspections. Mitutoyo Shadow Profiler – Ensures precise surface and edge profiling for complex components. Mitutoyo Tool Makers Microscope – Provides microscopic accuracy for intricate part verification. Hand Tools & Gauges – A full suite of precision measurement instruments for on-the-spot quality checks. First Article Inspection (FAI) Reports -  Before full-scale production begins, we provide First Article Inspection (FAI) reports, ensuring that every dimension, tolerance, and material specification aligns with customer requirements. This proactive approach minimizes defects, reduces costs, and guarantees flawless execution from the very first batch. Material Sourcing & Compliance Quality starts with premium materials. At Alta Design, we source high-grade metals and plastics, each accompanied by certificates of conformity, ensuring that every component meets industry regulations and durability standards. Why Our Material Selection Matters: ✔ Certified Metals & Plastics – Ensuring strength, longevity, and compliance with industry standards. ✔ Traceability & Documentation – Every material is fully documented, providing complete transparency in sourcing. ✔ Optimized for Performance – We help customers select the best materials for durability, machining efficiency, and cost-effectiveness. Request a Quote Continuous Improvement & Customer Commitment At Alta Design and Manufacturing, we believe in continuous improvement. Our ISO-certified processes are designed to adapt, refine, and evolve, ensuring that we stay ahead of industry advancements while maintaining unwavering quality standards.   How We Continuously Improve: Regular Process Audits – We analyze workflow efficiency to enhance production speed and accuracy. Customer Feedback Integration – We actively incorporate client insights to refine manufacturing techniques. Investment in Technology – We upgrade equipment, software, and training to maintain cutting-edge capabilities. Get a Consultation Partner with Alta Design for Unmatched Quality   When you choose Alta Design and Manufacturing, Inc., you’re partnering with a team dedicated to precision, reliability, and customer satisfaction. Our ISO 9001:2015 certification, advanced inspection processes, and commitment to excellence ensure that your project is manufactured to perfection. ​ Let’s Build Something Exceptional Together Contact us today to discuss your project and experience industry-leading quality firsthand. 885 Auzerais Ave, San Jose, CA 95126, USA (408) 450-5394 Accessibility Statement ©2025 by Alta Design and Manufacturing, Inc.. Proudly created with Wix.com bottom of page --> Accessibility Statement | Alta Design & Mfg. top of page ( 408) 450-5394 Home Services Contact Us Machine List Quality Our Team Careers Blog More Use tab to navigate through the menu items. Get In Touch Accessibility Statement for Alta Design and Manufacturing This is an accessibility statement from Alta Design and Manufacturing, Inc.. Conformance status The  Web Content Accessibility Guidelines (WCAG)  defines requirements for designers and developers to improve accessibility for people with disabilities. It defines three levels of conformance: Level A, Level AA, and Level AAA. Alta Design and Manufacturing is fully conformant with WCAG 2.1 level AA. Fully conformant means that the content fully conforms to the accessibility standard without any exceptions. Feedback We welcome your feedback on the accessibility of Alta Design and Manufacturing. Please let us know if you encounter accessibility barriers on Alta Design and Manufacturing: Phone: 408-450-5394 E-mail:  [email protected] Visitor Address: 885 Auzerais Ave, San Jose, CA 95126 Postal Address: 885 Auzerais Ave, San Jose, CA 95126, USA We try to respond to feedback within 3 to 5 business days. Formal complaints We make every effort to provide a website accessible to all. Please let us know about any areas that are not accessible to you, and we will try to address them. Formal approval of this accessibility statement This Accessibility Statement is approved by: Alta Design and Manufacturing, Inc. Steve Hernandez Owner/President Date This statement was created on 18 December 2023 using the  W3C Accessibility Statement Generator Tool . 885 Auzerais Ave, San Jose, CA 95126, USA (408) 450-5394 Accessibility Statement ©2025 by Alta Design and Manufacturing, Inc.. Proudly created with Wix.com bottom of page --> How to Reduce Prototype Costs Without Sacrificing Quality top of page ( 408) 450-5394 Home Services Contact Us Machine List Quality Our Team Careers Blog More Use tab to navigate through the menu items. Get In Touch All Posts Bead Blasting Polishing CNC Prototyping ISO 9001 Part Manufacturing Anodizing Performance Search How to Reduce Prototype Costs Without Sacrificing Quality Alta Design and Manufacturing Inc. Apr 15 2 min read How to Reduce Prototype Costs Without Sacrificing Quality Prototyping is essential for validating designs, testing functionality, and preparing for production — but it can also be one of the most expensive stages of development. The good news? With the right strategies, you can significantly reduce prototype costs without compromising quality. At Alta Engineering, we help customers optimize their designs and processes to get the most value from every prototype. Why Prototype Costs Add Up Prototype pricing is influenced by: Material selection Machining time Complexity of geometry Tolerances and surface finish requirements Quantity and iteration cycles Understanding these factors helps you make smarter decisions early in the design process. 1. Simplify Geometry Where Possible Complex features increase machining time and tool changes. Cost‑saving tips: Reduce deep pockets or thin walls Avoid unnecessary undercuts Use standard radii and chamfers Minimize extremely tight tolerances unless required Small adjustments can reduce machining time by 20–40%. 2. Choose Cost‑Effective Materials Some materials machine faster and more efficiently than others. Budget‑friendly options: Aluminum (6061, 7075) Delrin ABS Mild steel If your prototype doesn’t require final‑production material properties, choose a more machinable alternative. 3. Combine Operations When Possible Designing parts that can be machined in fewer setups reduces labor and time. Examples: Avoid features requiring 5‑axis machining unless necessary Use symmetrical designs to reduce repositioning Consolidate multi‑part assemblies into single components when feasible 4. Use Standard Hardware and Fasteners Custom hardware increases cost and lead time. Choose: Standard thread sizes Off‑the‑shelf fasteners Common hole diameters This also simplifies assembly and testing. 5. Communicate Early With Your Manufacturer The fastest way to reduce cost is to collaborate early. Alta Engineering provides DFM (Design for Manufacturability) feedback to help you: Reduce machining time Improve part strength Avoid unnecessary features Choose the right materials Early collaboration prevents costly redesigns later. Want to reduce prototype costs without sacrificing performance? Request a Quote Today and let Alta Design and Manufacturing, Inc. optimize your next prototype. CNC Prototyping Part Manufacturing Recent Posts See All From Machined Parts to Market‑Ready: The Power of Assembly Creating a Custom Part at a Local CNC Machine Shop: A Journey from Concept to Reality 885 Auzerais Ave, San Jose, CA 95126, USA (408) 450-5394 Accessibility Statement ©2025 by Alta Design and Manufacturing, Inc.. Proudly created with Wix.com bottom of page --> Laser Engraving for Medical Devices: Compliance & Clarity top of page ( 408) 450-5394 Home Services Contact Us Machine List Quality Our Team Careers Blog More Use tab to navigate through the menu items. Get In Touch All Posts Bead Blasting Polishing CNC Prototyping ISO 9001 Part Manufacturing Anodizing Performance Search Laser Engraving for Medical Devices: Compliance & Clarity Alta Design and Manufacturing Inc. Feb 5 2 min read Laser engraving is a high-precision, permanent marking technique that uses focused laser beams to etch detailed information onto medical device surfaces. This method is essential for ensuring traceability, regulatory compliance, and clear identification of medical components. What is Laser Engraving? Laser engraving involves using a concentrated laser beam to remove material from the surface of metals or plastics, creating precise, indelible marks such as serial numbers, barcodes, logos, and text. The process is non-contact, minimizing the risk of damage or contamination. How Laser Engraving Works: A computer-controlled laser directs energy onto the part surface The laser vaporizes or melts the material to create permanent marks Parameters like power, speed, and frequency are adjusted for different materials and depths Why Laser Engraving is Critical for Medical Devices: Regulatory Compliance: Meets FDA, ISO, and other global standards requiring permanent device identification (UDI) for traceability and patient safety Durability: Marks resist wear, sterilization processes, and harsh environments without fading or smudging Clarity: Produces high-resolution, legible markings essential for scanning and verification Non-Contact: Reduces risk of contamination or mechanical stress on sensitive components Pros of Laser Engraving: Permanent and tamper-proof markings High precision and repeatability Compatible with a wide range of materials Fast processing suitable for high-volume production Environmentally friendly with no inks or chemicals Cons and Challenges: Initial equipment investment can be high Requires skilled operators for complex designs Surface preparation may be needed for optimal results Why It Matters: In the medical industry, traceability and compliance are paramount. Laser engraving ensures every device can be reliably tracked throughout its lifecycle, supporting recalls, quality control, and patient safety. It also enhances branding and product differentiation without compromising device integrity. Ensure compliance and clarity with Alta’s engraving services. Get in touch with us. Part Manufacturing Recent Posts See All From Machined Parts to Market‑Ready: The Power of Assembly What Is CNC Prototyping? A Beginner’s Guide 885 Auzerais Ave, San Jose, CA 95126, USA (408) 450-5394 Accessibility Statement ©2025 by Alta Design and Manufacturing, Inc.. Proudly created with Wix.com bottom of page --> Assembly Services by Alta Design & Manufacturing | Alta Design & Mfg. top of page ( 408) 450-5394 Home Services Contact Us Machine List Quality Our Team Careers Blog More Use tab to navigate through the menu items. Get In Touch Alta Design and Manufacturing Services Assembly Services by Alta Design & Manufacturing From parts to complete assemblies — ready for market. Read More Fine Finishing & Polishing Services from Alta Design & Manufacturing Flawless finishes that meet the highest industry standards. Read More Heat Treatment Services from Alta Design & Manufacturing Stronger, longer-lasting components through precision heat treatment. Read More Laser Engraving Services by Alta Design & Manufacturing Permanent, precise, and professional part marking. Read More Beadblast Coating Services Alta Design & Manufacturing Smooth, consistent finishes that elevate performance and aesthetics. Read More Prototyping Services Alta Design & Manufacturing From concept to reality — fast, precise, and production-ready. Read More Anodizing Services Alta Design & Manufacturing Durable, corrosion-resistant finishes with professional appeal. Read More 885 Auzerais Ave, San Jose, CA 95126, USA (408) 450-5394 Accessibility Statement ©2025 by Alta Design and Manufacturing, Inc.. Proudly created with Wix.com bottom of page --> Contact Us | Alta Design and Manufacturing, Inc. | San Jose, CA top of page ( 408) 450-5394 Home Services Contact Us Machine List Quality Our Team Careers Blog More Use tab to navigate through the menu items. Get In Touch Choose Alta Design and Manufacturing, Inc. for a Collaborative, Customer-Focused Approach At Alta Design, we believe in open communication and strong customer relationships. Whether you’re visiting our facility in San Jose, CA, or setting up a remote consultation, our team ensures clear, honest discussions throughout the entire manufacturing process. We take pride in offering personalized guidance, technical expertise, and a solutions-driven mindset, making us a trusted partner in precision manufacturing. Would you like to connect with our team?    Stop by our shop, schedule a consultation, or call us today—we’re excited to collaborate on your next project! Questions? Please fill out this form and we will be in contact shortly. 885 Auzerais Ave, San Jose, CA 95126, USA (408) 450-5394 Submit Thanks for submitting! 885 Auzerais Ave, San Jose, CA 95126, USA (408) 450-5394 Accessibility Statement ©2025 by Alta Design and Manufacturing, Inc.. Proudly created with Wix.com bottom of page --> Contact Us | Alta Design and Manufacturing, Inc. | San Jose, CA top of page ( 408) 450-5394 Home Services Contact Us Machine List Quality Our Team Careers Blog More Use tab to navigate through the menu items. Get In Touch Choose Alta Design and Manufacturing, Inc. for a Collaborative, Customer-Focused Approach At Alta Design, we believe in open communication and strong customer relationships. Whether you’re visiting our facility in San Jose, CA, or setting up a remote consultation, our team ensures clear, honest discussions throughout the entire manufacturing process. We take pride in offering personalized guidance, technical expertise, and a solutions-driven mindset, making us a trusted partner in precision manufacturing. Would you like to connect with our team?    Stop by our shop, schedule a consultation, or call us today—we’re excited to collaborate on your next project! Questions? Please fill out this form and we will be in contact shortly. 885 Auzerais Ave, San Jose, CA 95126, USA (408) 450-5394 Submit Thanks for submitting! 885 Auzerais Ave, San Jose, CA 95126, USA (408) 450-5394 Accessibility Statement ©2025 by Alta Design and Manufacturing, Inc.. Proudly created with Wix.com bottom of page --> Careers | Alta Design and Manufacturing, Inc. | San Jose, CA top of page ( 408) 450-5394 Home Services Contact Us Machine List Quality Our Team Careers Blog More Use tab to navigate through the menu items. Get In Touch Job Opportunities CNC Operator Hiring ASAP Responsibilities Include: Operate one or more CNC machines. Reads blue print in order to inspect parts during operation. Education, Experience & Training: High school diploma or equivalent. Entry level position available. Experience operating any of the following machines is preferred: DMG, Mori Seiki, Niigata, YCM, Haas, Kia, Nakamura, Hwacheon Other Requirements:​ Good attendance Day shift 7am-5:30pm required Overtime availability Send your Resume Today Please click the link above or email us your resume at [email protected] 885 Auzerais Ave, San Jose, CA 95126, USA (408) 450-5394 Accessibility Statement ©2025 by Alta Design and Manufacturing, Inc.. Proudly created with Wix.com bottom of page --> Blog | Alta Design and Manufacturing, Inc. | San Jose, CA top of page ( 408) 450-5394 Home Services Contact Us Machine List Quality Our Team Careers Blog More Use tab to navigate through the menu items. Get In Touch All Posts Bead Blasting Polishing CNC Prototyping ISO 9001 Part Manufacturing Anodizing Performance Search How to Reduce Prototype Costs Without Sacrificing Quality Cost‑saving tips: Reduce deep pockets or thin walls Avoid unnecessary undercuts Use standard radii and chamfers Minimize extremely tight tolerances unless required Small adjustments can reduce machining time by 20–40%. Alta Design and Manufacturing Inc. Apr 15 2 min read Heat Treatment Explained: Hardening vs. Tempering Whether you’re building aerospace hardware, medical instruments, robotics assemblies, or industrial tooling, the right heat treatment process can dramatically increase strength, hardness, and reliability. Alta Design and Manufacturing Inc. Mar 27 2 min read Laser Engraving for Medical Devices: Compliance & Clarity Laser engraving is a high-precision, permanent marking technique that uses focused laser beams to etch detailed information onto medical device surfaces. This method is essential for ensuring traceability, regulatory compliance, and clear identification of medical components. Alta Design and Manufacturing Inc. Feb 5 2 min read From Machined Parts to Market‑Ready: The Power of Assembly For manufacturers in aerospace, medical devices, robotics, and consumer products, the true value emerges when individual parts come together into a complete, functional assembly. That’s where professional assembly services bridge the gap between precision machining and a market‑ready product. Alta Design and Manufacturing Inc. Jan 22 3 min read How Anodizing Improves Durability in Aerospace Components In aerospace, where components face extreme environmental stresses, anodizing is critical for maintaining performance and safety. Alta Design and Manufacturing Inc. Jan 8 2 min read See Our Services 885 Auzerais Ave, San Jose, CA 95126, USA (408) 450-5394 Accessibility Statement ©2025 by Alta Design and Manufacturing, Inc.. Proudly created with Wix.com bottom of page --> Meet the Precision Experts Behind Alta Design and Manufacturing, Inc. | San Jose, CA top of page ( 408) 450-5394 Home Services Contact Us Machine List Quality Our Team Careers Blog More Use tab to navigate through the menu items. Get In Touch Meet the Team – Friendly Experts in Precision Design & Manufacturing At Alta Design and Manufacturing, Our People Make the Difference Behind every precision-machined part, every expertly crafted prototype, and every flawless finish is a team of dedicated professionals committed to excellence, innovation, and customer success. At Alta Design and Manufacturing, Inc., our people are at the heart of everything we do—bringing decades of expertise, passion for precision, and a collaborative spirit to every project.   Our company has flourished thanks to a tight-knit team of engineers, machinists, and industry experts who work side by side to deliver exceptional quality, reliability, and efficiency. From concept development to final assembly, every member of our team plays a vital role in ensuring that our customers receive world-class manufacturing solutions. Steve Hernandez Owner/President Paula Hernandez Vice President/Sales Rich Nguyen Lead Programmer/Engineer Steven Hernandez (Jr) Quality Manager Brendan Maguire Shipping Manager Raquel Larios Office Manager 885 Auzerais Ave, San Jose, CA 95126, USA (408) 450-5394 Accessibility Statement ©2025 by Alta Design and Manufacturing, Inc.. Proudly created with Wix.com bottom of page --> Our Advanced Equipment – Cutting-Edge CNC, Inspection, and Manual Machines | Alta Design and Manufacturing, Inc. | San Jose, CA top of page ( 408) 450-5394 Home Services Contact Us Machine List Quality Our Team Careers Blog More Use tab to navigate through the menu items. Get In Touch Excellence begins with the right tools. At Alta Design and Manufacturing, we utilize an extensive lineup of CNC, inspection, and manual machines to achieve precision across every project. Significant Manufacturing Capability and Flexibility Our Equipment CNC 5 Axis Mill Turn Mori Seiki NT3150  Mori Seiki NT1000    CNC Vertical  Milling Smart CAT50 MILL 62"X34" travels Doosan DNM 400 II (x2) 30"x17" travels Haas VF-2 4 Axis Haas DT-1 (x4) YCM NSV102A (x2)40.2"x23.6" travels   CNC Horizontal Milling  Matsuura ES-450PC-5 pallet cell Niigata HN63D  CAT50 39"x35" travels                                                                      CNC  Lathes Kia SKT21L Nakamura Tome TMC-15 Hwacheon  Hi Tech 200 (x2) Vertical lathe 16" diameter   Inspection  DEA Mistral CMM (upgraded 2023) Micro-VU Vertex Mitutoyo Shadow Profiler Mitutoyo Tool Makers Microscope Many hand tools and gages   Manual Machines 1 Bridgeport type with DRO 1 Mori lathe 1 Graziano lathe Advantages for our customers: Precision,  Accuracy,  and Quality High Precision: Our modern well maintained CNC machines are capable of extremely precise work, ensuring that the products meet or exceed industry standards and customer specifications. Accuracy: Our inspection equipment is calibrated to standards traceable NIST and our quality system is certified to the ISO 9001:2015 standard. Consistent Quality: Our staff ensures our processes provide consistent results, ensuring that every part is identical and in specification. Versatility and Range of Services From our high torque large part machines producing consumable and capital equipment components for semiconductor, space, defense, and communication.  Make from difficult to machine Superalloy, Titanium, high strength steels, and copper.  Small intricate medical device products. Features needing high optical magnification for inspection, Reverse engineering and contract inspection. High RPM spindles for tiny cutters. Competent technical advice, DFM, and finishing procedures. Many different finishes from our vendors and partners. Efficiency and Turnaround Time Reduced Setup Time: Machines like the Haas DT-1 are known for their rapid tool changes and high-speed machining capabilities, which reduce turnaround time. Pallet Cells: Systems like the Matsuura ES-450PC-5 pallet cell and the Niigata HN63 allow for "lights out" manufacturing, increasing productivity by operating unattended for extended periods. Scalability and Volume High Volume Production: With multiple machines like the YCM NSV102A and Haas DT1's, we can scale up production rapidly to meet large volume demands. Flexibility in Batch Size: The combination of different machines offers flexibility in managing orders of varying batch sizes efficiently. Advanced Capabilities Complex Components Production: The 5-axis machines provide the ability to create intricate and complex parts for industries that require high precision, such as aerospace or medical devices. Integrated Milling and Turning: The ability to perform both milling and turning operations on the same machine reduces the need for multiple setups and transfers, enhancing precision and reducing production times. Quality Control Inspection Equipment: The DEA Mistral CMM and Micro-VU Vertex allow for in-house quality control and inspection, ensuring parts are produced to the highest standards and tolerances. Customization and Prototyping Rapid Prototyping: With CNC technology, you can quickly produce prototypes for customer evaluation, speeding up the development process. Custom Manufacturing: The ability to easily adjust programming makes it possible to produce custom, one-off items without significant additional cost. Cost-Effectiveness Reduced Labor Costs: CNC machines require less manual labor than traditional machines, reducing labor costs. Lower Waste: Precision manufacturing reduces material waste, which is cost-effective and better for the environment. Competitive Edge Modern Fleet: Having a modern and diverse fleet of machines positions our company as a leader in technology and innovation. Comprehensive Services: The ability to handle a wide range of manufacturing processes in-house can make your company a one-stop shop for clients, which is highly attractive. Manual Milling Custom or Repair Work: The manual milling machine with DRO (Digital Read-Out) provides the capability for custom work or repairs that might not be cost-effective to do on CNC machines.   These machines, combined with expert craftsmanship, ensure industry-leading precision, efficiency, and reliability in every project. Smart Machine Tool - SM 1688 Our newest machine has LARGE capacity. 63" x 34.6" x 27.5" Travels, Box Ways, Cat-50, 6,000 rpm, Gear Transmission  In non-technical terms, our latest machinery can accomplish the following: Precision Machining : It is designed to carry out complex manufacturing tasks with high precision and repeatability. Automation:  It has the ability to operate autonomously, with minimal human intervention, which can include loading and unloading of parts, tool changes, and adjustments during machining processes. Connectivity: These machines can connect to a network and communicate with other machines and systems, enabling better coordination and data-driven decision-making. Monitoring: Equipped with sensors, it can monitor various aspects of the machining process, such as cutting forces, temperature, vibration, and tool wear. This data can be used for predictive maintenance and to optimize machining parameters in real-time. Adaptability: It can adapt to changes in the material being processed or to the desired output through software adjustments. User Interface: It has an advanced user interface that allow operators to interact with the machine more intuitively, featuring touchscreens and graphical displays. Data Analysis: These machine tools have data analysis to optimize their operation, predict failures, or enhance quality control. Energy Efficiency: It also includes features to reduce energy consumption during operation, which can be adjusted based on the real-time workload of the machine. Contact us today for your oversize machining needs. Services Provided Everything under the rainbow -- it's covered. We have a hand selected group of vendors that can take care of any services that your parts require. Comprehensive Services from Prototype to Assembly At Alta Design, we offer an extensive range of services, encompassing: Prototyping: Our experts swiftly transform ideas into tangible prototypes, paving the path for successful production. Beadblast Coating: Achieve smooth, refined finishes with our premium beadblast coating services. Anodizing: Enhance the durability and aesthetics of your products with our top-notch anodize treatments. Laser Engraving: Customize your parts with precision laser engraving for a polished, professional look. Heat Treatment: Our advanced heat treatment processes ensure longevity and resilience in every component. Fine Finishing and Polishes: Attain a flawless finish with our meticulous polishing services. Assembly: Our skilled team seamlessly assembles your products, ensuring they're market-ready. Something not covered here? Contact us today and we can answer any questions that you might have. We are always expanding our list of services to meet your needs. Contact Us 8