Guangzhou Weisheng Audio Co., LTD. (Guangzhou Weisheng Audio Factory) was founded in 2006, is a set research and development, production, sales, commissioning and after-sales service in one of the diversified high-tech enterprises, after ten years of development the company covers many fields including professional audio, conference system, public broadcasting, etc. Company relies on the accumulation of experience in the audio industry for many years......