Best Quality, Short Lead Times, On-Time Delivery

We’re Here to Solve Your Metal Parts Challenges

RMFI is one of the San Francisco Bay Area’s leading suppliers of custom precision sheet metal, machining, prototyping and electromechanical assembly services.

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Test our metal to see for yourself how we can lower your production costs

“Responsible Metal Fab has been our supplier for sheet metal fabrication for the past 20 years. Their deliveries are always on time. The customer service and quality mindset are superb. They are very detailed and responsive.”

Sebastian Osei, Director, Materials Management/Supply Chain, Sunnyvale, California

Why Us?

Our quality committment and short lead times mean your company starts making more money faster!

We are an ISO-9001-2015 company and our commitment to the highest quality standards is second to none.

We are a one-stop shop with capabilities that range from simple brackets to complex chassis assemblies.

We provide extensive engineering and design assistance to improve manufacturability and cost

Now how can we help you?

Call (408) 734-0713 to find out.

Or request a quote on the right if you think you're ready with all the details needed to quote your job. If we have questions, we'll call you.

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Located in Sunnyvale, we have served clients throughout the Bay Area – from San Jose to San Francisco and Oakland, over to Sacramento, across the United States, and overseas for over 40 years