Shanghai Zhongchangjiang Telecommunication Technology Co.,Ltd is located in Pudong new district, central economical strict of Shanghai. The factory space is 40,000 square meter with advanced equipment. Backing the advanced technology and equipment resources of the mother company, we stick on “People-oriented and Striving for Excellence” to support safe and healthy earphones products to the customers from domestics and overseas.

Its parent company, Wenzhou Changjiang Automobile Electronic System Co., Ltd was built in 1980. It is a Chinese-foreign equity joint venture which produces and sells electronic/electric switches, modules, central stacks on IP, AC controls, and electronic clocks and are a nominated supplier of many automobile OEMs, GM, VW, FAW-VW, SVW, SGM, SAIC, Chang’an Ford, Beijing Hyundai, FAW Car, Chery, and Hafei Group, etc. In the related field ,it has a good reputation as well as a strong financing background.

As a new concept product, FC ChangJiang radiation-proof earphone is taking the lead in introducing the safe and healthy idea into earphone area. In addition, our company has initiatively not only got Germany and China invention patent but also applied the PCT certificate from the international intellectual property office in early 2010. At the same time, our company invested more in upgrading technology and introducing talents to make a production and marketing combined team of high quality and strong capacity. After the actual production, FC Changjiang radiation-proof earphone has owned high reputation from customers with highest security and best quality which has acted as an excellent model in Konka. We believe that with more and more attention paid to the health and life quality, Shanghai ZhongChangJiang Telecommunication Technology Co., Ltd will bring a sincere humanistic care for the generation to benefit from convenience with our exquisite technology and considerate service.