Shenzhen Beiyin Electroacoustics Co., Ltd., a professional manufacturer of loudspeakers, was established by CEC, Beijing 797 Factory and Japan Beiyin Electron Co., Ltd. in 1988, located in Buji Town, Shenzhen City, Guangdong Province. Since its inception, the company has established good cooperative relationship with world-wide customers, such as U.S. GE, TYCO (water-proof alarm loudspeaker), Austrian PHILIPS (home audio loudspeaker), France BAUYER, Italy URMET (broadcasting paging loudspeaker for buildings), Britain NT (voice transmission loudspeaker), Japan RICOH (fax machine loudspeaker), SANYO (audio loudspeaker) and Korea DAEWOO. Moreover, the company processes products for Japan KDK, the supplier of SONY, TOSHIBA, PANASONIC and Uniden. So far, the company has a sales volume of 110 million loudspeakers.
　　At present, the company is devoted to the development and production of high-end miniature loudspeaker and supporting products by cooperation with Accutone, one of Mainland factories of Hong Kong Yongchang. The miniature product is characterized by small size, big power and little distortion. Under the guidance of fundamental theory of independently developed Chinese loudspeaker patented products, we will strive to manufacture top-quality loudspeakers.
　　The company has passed the certifications of ISO9001-2000 Quality Management System and ISO14001-1996 Environmental Management System. Besides, our water-proof alarm loudspeakers special for America market have passed the certifications of UL1480 and ROHS of SGS.
　　Chinese Patented Product (ZL200420094318.2), Technical Appraisal Certificate Issued by Science and Technology Bureau of Shenzhen Government
　　Quality Policy: Top Credit, High Quality, Common Progress, Constant Improvement
　　Service Tenet: Sincerity