Shanghai Zhongchangjiang Telecommunication Technology Co,.Ltd 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. FC Changjiang radiation-proof earphones, as one new concept product, introduces a new safe and healthy idea and put it into practice. Our FC Changjiang radiation-proof earphones are patented both in Germany and China and have its PCT patent. At the same time, we invest heavily in upgrading the related technology and talent introduction to make sure we have one team with strong capacity in technology developing and product selling. With the excellent safety and good quality FC Changjiang radiation-proof earphones have meet good market responses and forming one good public praise in the customers group since the bringing into operation.A good example is the cooperation with the Konka enterprise. We believe, with the more and more attention to the safety and life quality, the Zhongchangjiang Ltd,. will bring humanistic care with the better technology and service.
