Shenzhen Development Co., Ltd. specializes Bao Yun sound nephew force in headset digital products. Run Sound Electronic Technology Co., Ltd. is a professional manufacturer of speaker, microphone and headphone medium-sized mobile phones, computer peripheral equipment. It has been created 10 years. In 2000 by the US Bell companies ISO9002 quality system certification. The total number of the existing 281 people, and a senior technical adviser. The company based on the quality of the starting point, the factory has a semi-automatic dispensing equipment and high-tech detection equipment, such as (B & K electro-acoustic test analyzers, frequency response characteristics of the test instrument, such as the sun). The factory currently has: 1) two horn lines (up to 30 million or more per month); 2) 2 wire production line (up to 20 million or more per month); 3) three final assembly lines (up to 20 per month million); 4) vertical injection molding machine 8, horizontal molding 4; 5) SMT production line. The main products are: mobile phone headsets, ultra-thin speaker, mobile phone speaker, set the speaker, receiver, buzzer as one of the triple horn. There earbud headphones, mainly used for CD playback device and the MP3 player and MP4; have a head-frame computer multimedia headset, microphone, and various models of mobile phone handsfree, and SIEMENS speakers finished, PHILIPS-free Hook and Ericsson phone converter connector; NEC's high-fidelity earplugs, Tsinghua Tongfang, Newman MEIZU (Meizu) OPPO Patriot RAMOS (Blue Magic) itoos Changhong ZARVAhacha (HACHA) DELUX (colorful) ONDA (Onda) Tsinghua Tongfang Thunis ( unis) lenovo (Lenovo) Jinghua digital unibit CUBE (CUBE) Founder (Founder) Creative (innovation) Netac (Langke) Blue Hui AOC (TPV) PDAMP3 earplugs finished. "Run voice treasure" is the purpose of quality and production, in order to establish the credibility of a first-class service, quality products to the marketplace. We will adhere to the standardization of management and high quality of service, and customers to create a win-win situation, create brilliant! TEL: 13798285574