Jiangsu Tongding Optic-electronic Stock Co., Ltd. is a professional manufacturer of Optical Fiber, Fiber Optic Cables, Communication telephone Cables, LAN cables, Railway Signal Cables and Coaxial cables.

The company located in Wujiang city of Jiangsu province, occupies an area of 7,000,000 square meters and has 1924 employees. The annual output is over USD850.00 million.

The annual capacity of communication cable production is 2.5 million pair kilometers. The company is equipped with 62 most advanced insulation production lines, 16 cabling machines, 88 high-speed pair twisters and 15 jacket production lines.

The annual capacity of fiber optic cable is 7.50 million fiber-kilometers. The company is equipped with 22 coloring machines from MS company of Australian, 2 fiber ribbon forming machines form Nextrom of Finland, 14 secondary coating lines (among which 1 is from Rosendahl Austria and 3 is from Nextrom Finland), 20 cabling lines and 25 jacketing lines and inspection equipments and instruments for all electrical, mechanical, temperature and environmental performance.

The brand of TDGD has been awarded as Quality Free-Inspection certificate and China Top Brand certificate.

The company invested USD25.80 million in 2005 to develop railway signal cables, digital cable, inner shield digital cable, axis counting cable, responder cable and city subway cable. The 22000 square meter facility and inspection center has been built. The company purchased a three-layer co extrusion physical foam-skin line from Austrian Rosendahl Co., high-speed twister from French Podia Co., and equipped with advanced inner shield, cabling line, argon-arc welding and jacket equipments and purchased whole inspection equipment from Germany, American and Japan.

The company has passed the ISO9001 quality system in 2008, ISO14001-2004 environment system in 2008 and provincial measurement certificate in the same year. The cable products have been approved by TLC Approval Center and got the network access license from Broadcasting Bureau, General Staff Headquarters and National Telecommunications. The products have been broadly used by China Telecommunication, NetCom, China Mobile, UniCom, Railway Communication and Broadcasting, National Defense, Power supply, Railway, Highway, mine and oil field and covered 28 provinces, cities and autonomous regions.

The company has been recognized as provincial high-tech enterprise, and the products are recognized as provincial high-tech products and Tongding Optics is recognized as provincial famous brand name. The company has been rendered among Top 100 Private Enterprises and major taxation contributor of Wujiang from 2003 to 2006. Also in 2006, our company was awarded Top 10 Charity Enterprises of Wujiang.

The pursuit of providing high-quality product and service never stops. Our goal is to win the first place among competitors and challenge world famous enterprises. We will continue to develop our company and support national economy with the spirit of practice, innovation, honesty and endeavor.

You are welcome to visit our company!