We are a US-owned manufacturer specialized in the design and production of home and car audio electronics. And we work with design partners in the US to bring you more technologically advanced designs. So you can rest assured about quality. Our 20,000-square-meter facilities are located in Hangzhou. Our staff of more than 800 personnel includes 120 engineers and senior officers. We have ISO 9001:2000, ISO 14001:2004 and QS-9000 certifications for your further peace of mind.

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