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The largest EMS in
the Silicon Valley

Sonic Manufacturing Transforming Vision into Reality

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It’s not just what Sonic Manufacturing Technologies makes for our business partners… it’s what we make possible… transforming vision into reality. We welcome you to watch our new video to learn more.

With best total solutions and a lifetime of partnership… it’s no wonder we are a driving force for the engine that is the dynamic Silicon Valley.

From crowd funded to top 10, business to consumer… we are dedicated to your business… delivering award-winning manufacturing services every time… For every product.

At sonic manufacturing technologies… we strive to be a true partner with every company we do business with… to build customized solutions based on your specific needs. We only win if you win.

Founded during the network equipment boom of the Silicon Valley… we are bay area local… in close proximity to your technology partners… and you can get to ys easily. Our company is strategically located in Fremont’s warm springs district… situated conveniently between interstates 880 and 680… in the heart of the city’s burgeoning business and technology sector… And close to BART.

We are proud to be the largest EMS provider in Silicon Valley. And… we operate with total green technology. Our 85-thousand square feet of manufacturing space is powered solely by a solar panel farm atop the roof and above our parking lot.

With more than 300 employees working two shifts and nine surface mount lines… we have the resources for you. No project or customer is too small or too large for our state-of-the-art facility and experienced team. Is it a prototype you need built? Or is it a mass volume production order? Either way… your project has our attention… and priority. Sonic’s motto …customers always come first.

Utilizing a highly customized and automated supply chain system we are able to respond to our customers’ needs every time… quickly and on time. We offer board layout services, PCBA and mechanical assembly-and-testing, and accelerated prototyping for swift go to market. Our experienced leadership team and technical staff get the job done… we are founded by engineers, run by engineers and “get” the technical challenges you face. Sonic is invested in your success.