Sichuan Biwin Imp-Exp Trade Co., Ltd. is a high-tech enterprise, specializing in import and export goods, R&D, producing and distributing optical fiber cables, electric optical fiber cables (ADSS and OPGW), supplementary facilities, system integration as well as providing technical service for customer. At present, the company has yearly production capacity of 2,000,000 core kilometers of communication optical fiber cables and 500,000 core kilometers of power optical fiber cable. The company is one of the top 5 manufacturers of optical fiber cable in China and the key high-tech company authorized by national ministry of science and technology. our market is Thailand, Vietnam, Zambia, Colombia, Nepal, Philippine, Bulgaria, and so on.