Longhua New District of Shenzhen City Terrence Electronics Co., Ltd. Was established in 2010, is a collection research and development, manufacturing, sales and trade as one of the wholly-owned enterprises. The company produces electret condenser microphone, single point, dual pointing, patch microphone, digital microphone, waterproof, anti-jamming microphone and all pointing microphone.

The company is located in China, "Silicon Valley, " said the high-tech city - Shenzhen City. Convenient transportation. Local perfect electronic manufacturing enterprises and rich raw materials, coupled with high quality human resources, so that we have the microphone production in the rest of the world can not match the competitive advantage.

The company has excellent technical talent, the company has advanced the Korean automatic production line 5, automatic sealing machine, assembly machine, high-precision automatic tester, diaphragm machine, shell machine, Dianjiao Ji, Nien machine, oven punching machine, Ultrasonic and other equipment more than 150 Taiwan, the average daily production of 50, 000 million -30 million.