MP3 Laptop Speaker

Sound Dragon Electronics and Acoustics was established in 1968, changed to privately-owned enterprise with share-cooperation system in 1997 with covering an area of over 20, 000 Sq. M. Changzhou Yangsheng Electronic Sounder Co., Ltd. Runs as its sub-company. The company is specialized in the field of manufacturing loudspeakers, Hi-fi sound boxes, home theatre systems, fixed assets RMB 13, 200, 000.00.

The company has imported equipments for manufacturing and testing. 6 loudspeaker assembly lines, 2 sound box assembly lines, 3 voice coil manufacturing lines and 25 punch machines. The monthly production capacity is 1.5 million pieces of loudspeakers and 100, 000 pieces of sound boxes. The company makes self-use moulds for speaker frames and other punch parts, voice coils and cones.

The company has been taking full advantage of technology, management and parts manufacturing to develop high quality and good price-property ratio loudspeakers and series of sound box products. We have over 1000 kinds of different size speakers for automotive, computer, telecom, TV, and sound box application, over 100 kinds of sound box system with good technology and quality.

In 1997, the company gained ISO9002 international quality system assurance certificate as well as production and import/export sales certificate issued by the Ministry of Foreign Trade and Economic Cooperation. In 1999, the company gained ISO14001 environment management system certificate. In 2003, the company has passed ISO9001 (2000 edition) audit. In 2005, the company gained ISO/TS16949 quality assurance system certificate for car speaker.

Thank you for your great attention and support to SOUND DRAGON.