HAYES MANUFACTURING IS NOW PROTOTEK
We have a new name but we're still ready to handle any job. Get all the same great service and access to our Sunnyvale facilities you've always had under the Prototek brand.
Or call us at our Sunnyvale location: (408) 730-5035
1178 Sonora Ct Sunnyvale, CA 94086

About Us
We are a precision sheet metal fabrication and CNC machining one-stop-shop. A leader in rapid prototyping and short-run production, we have two facilities located in Contoocook, New Hampshire, with over 100,000 square feet of manufacturing workspace. Additionally, our West Coast facility located in Sunnyvale, CA offers high-precision machining of various metals and plastics, along with multiple capabilities in electro-mechanical assembly and continuous manufacturing. Service and quality are at the core of our company. Our dedicated staff is here to serve engineers and innovators who are creating tomorrow’s industrial world.Our Story
The rise of new technology has afforded us with the opportunity to invent. Today, every industry is empowered to create and bring ideas to life. However, manufacturing can be very daunting, time-consuming, and expensive. Here at PROTOTEK, we harness the power of speed and technology to create solutions for our trusted partners. We develop high quality rapid prototyping and short-run production virtually on-demand. With incredible speed-to-market and industry expertise, our life’s work is helping design tools that smoothen the production process and enable technology that improves people’s lives. So, don’t let hardware get in the way of the next big invention.
What We Value
Elevating Service
Our knowledgeable team crafts peace of mind with our no-nonsense, hands-on approach.Challenging What’s Possible
Shoulder-to-shoulder with our partners, we stop at nothing to improve lives by building new ideas together.Crafting for the Future
With great skill comes great responsibility. We implement smarter, faster methods for a safer and smoother production process.
Our Services
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Sheet Metal Fab
Our dedicated engineers, craftsmen, and operators are industry leaders when it comes to the accuracy and speed of sheet metal fabrication. No CAD, no problem. We can utilize paper prints or electronic files for production.Sheet Metal Fab -
CNC Machining
Our extensive machining capabilities are ready to handle any size job, quickly and efficiently with the delivery of parts as fast as within a few days. We specialize in processes ranging from complex machine jobs to profile grinding and lathes to mills and routers.CNC Machining -
Anodizing & Finishing
Our processes range from hard coat, bright dip or two-step architectural anodizing. We will deliver you quality finished goods on time. You can expect that same commitment from our powder coating and chromate conversion operations.Anodizing & Finishing -
Laser Cutting & Engraving
We offer high precision laser cutting services with our robust industrial machinery for treating and signifying on different materials. Our precise processes and operators can cut, engrave, mark, and brand any of our rapidly developed parts.Laser Cutting & Engraving -
Assembly
Most of our partners appreciate our assembly capabilities to reduce labor costs and speed up time to market. We have dedicated staff that take pride in their workmanship and enjoy the process of creating finished goods.Assembly