a high-tech company specialized in researching, manufacturing and marketing of low-loss PMMA plastic optical fiber, optical cable as well as its applications. Launched in 2010, the company had realized the mass production of Low Loss PMMA POF through independent R &D of optical fiber raw materials, manufacturing equipment and production process in 2003, which was recognized as the first success in China. The company's products have broken the monopoly of foreign companies and filled the gaps in the domestic industry. Based on this success, the company had undertaken and accomplished the technological breakthrough task of the National Science and Technology Department, the Industrialization Upgrading Project of the State Development and Reform Commission, and the independent manufacturing of fluorine resin clad material, with the optical attenuation