Guangzhou Qunyao Audio Technology Co., Ltd. is an outstanding private enterprise in the domestic audio and video industry. Predecessor was founded in 2009, Panyu District, Guangzhou City, Si Cheng audio, mainly to provide OEM services, the headquarters is now located in China's audio production base in Panyu District, Guangzhou City, the company set product development, production, sales and service in one, its brand [DSDSF De Shengda], [QY Group Yao] is committed to public broadcasting, professional sound reinforcement, conference paperless system, recording and broadcasting system, control system research and development, production and sales, we uphold the " Work together to create brilliant "business philosophy and dedication to provide customers with quality products and attentive service.