The company is a professional production with copper ring loudspeaker diaphragm private owned enterprise, founded in 2007 in dongguan stone line, is set research and development, production, sales in the integration of professional acoustic accessories manufacturers, factory covers an area of more than 4000 square meters, with South Korea imported advanced production equipment, is engaged in the electronic product research and development for many years engineering team and the international advanced level of engineering surveying instrument, a full set of process adopts full environmental clean air conditioning workshop, to ensure the stability of all products. After nearly 8 years of development, the company increasingly perfect technology, it has more than 200 existing staff, the monthly production capacity can reach more than 5200 PCS, can produce various specifications. All diaphragm glue all adopt imported raw materials, toluene resistance. The company in line with the principle of "customer first",