*Microphone R&D center
*Speaker、Receiver、Microphone Manufacturing
*ISO9001 Certificated
*ISO14001 Certificated
*OHSAS18001 Certificated
*Canon Green partner
*Nikon Green partner
*Panasonic Green partner
*Buzzer R&D Center
*Buzzr 、Speaker Manufacturing
*ISO9001 Certificated
*ISO14001 Certificated
*ISO16949 Certificated
Designated production factory of famous Companies
*Temperature&Humidity Testing Chamber
*Salt Mist Testing Chamber
*Speaker Load test equipment
*EDXRF Analyzer
*automatic assembly line
*automatic winding
*automatic magnetic parts assembly
*automatic diaphragm assembly
*automatic tester