In the past more than one decade, Jiangsu Qibao Photoelectric Group Co., Ltd. has mastered the advanced technologies of producing loose-tube stranded optical cable and central-tube optical cable. On one hand, Qibao Cable keep on cooperating closely with the research institute at domestic and on abroad, keeping pace with the trend of developments of fiber and optical fiber cable. On the other hand, we insist on independent researching and developing. In order to provide our customers more advanced and practical products, Qibao Cable has established R&D department and enlarged investments to the research. At present Qibao Cable has achieved many research fruits which have acquired the patents.