MST GROUP is a small Membrane Switch Manufacturer based out of Riverside / Colton, California. Our CEO had the dream to build a company that provide real solutions to our customers based in knowledge, expertise, skilled American people all in one place at fair price and most important build in USA. Despite our small size we compite with the biggest manufacturers in equally conditions our skilled experienced team, our state of the art equipment, clean room, quality, service, price, low overhead and policies of quality control give us advantage over them, call us to know more about how this works on your behalf. 

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MST GROUP is dedicated to incorporating only the best to run our team, from engineers, designers, and quality control managers to our award winning customer service and sales representatives.

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MST GROUP is ISO 9001 certified. Coupled with our system CIRCLES OF QUALITY, we ensure our products are made to the highest standard. During this process, our engineering team delivers complete, accurate drawings and artwork proofs for your approval. Once a first article / prototype is complete and you are satisfied with the result, we then proceed with production. MST GROUP Production Management then reports every step of the process to ensure there is no information missing.

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All of our professionals carry great experience and knowledge with no limits to what we can develop for the specific needs of all of our customers.

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 Southern California's HMI Manufacturer. Your complete satisfaction is our primary goal!