BEIJING SHOCKWAVE ELECTRONIC INDUSTRY GROUP is one of the earliest professional manufacturers in acoustics appliances in China. After establishment in 1996, SHOCKWAVE is maintaining regular development. The Sales Head Office and R&D center locate in BEIJING city, and one factory ---SHENZHEN SHOCKWAVE ELECTRONIC CO., LTD in SHENZHEN. SHOCKWAVE is one member of China Quality Management Association of Electronic Industry, and has ISO9001 certified in March 2003 and “CCC” certified in August 2003. The self-owned brand --- “SHOCKWAVE” is recommended by China Foundation of Customer Protection and China Computer User Association. Furthermore, SHOCKWAVE enjoys good praise and reputation in the related industry domain.