Guangzhou Yinjie Electro-acoustic Equipment Co., Ltd was built in 2006. The company's main sound Film, Diaphragm, Silk, Special Multi, Aluminum, Titanium, Mylar, PEI, PEN, PU composite film sound film, dust cap, core size from 13cores to 100 cores. With advanced equipment and professional technical staff,long-term commitment to the development of various types of sound film, diaphragmand dust cap products. Can according to customer's drawings or samples to open mold, change mold, and can glue on behalf of the customer voice coil, aluminum and support services. YinjieElectroacoustic Equipment Co., Ltdintegrity, strength and quality of products recognized by the industry.