Supergem Electronics (Dongguan) Co.,Ltd has been a professional manufacturer of all kinds of loudspeakers since 1986. Our product range includes hi-fi speakers, car speakers, home theater systems, multimedia speakers, PA speakers, horn / siren / tweeter speakers, etc.

Over years of devotion on designing and manufacturing speaker products, we have earned reputation for high-quality and excellent services in the industry.

Accompanied with growth in size and production capability, we gained credit from and built up solid business relationship with some of the famous branded customers in Japan. Awarded with ISO 9002, ISO 9001 and QS 9000 certificates, greatly help us in the pursuit of our mission - higher level of quality and services.

The Supergem plant in Humen, Dongguan China occupies a floor area of 60,000 sq.m. The factory main-building board area is 39,000 sq.m. The plant currently employs over 700 workers, which are managed by a team of qualified professionals with expertise in quality control and production planning. All of our production lines are successfully set up to fulfil international quality standards. Our precise machines and stringent quality control enable us to promote the most reliable products and keep our promise of short time to market for our customers. Presently, the production capacity of speakers reaches over 2 million pieces per month, and 240,000 pieces per month for acoustic cabinets.