Brief Introduction Founded in 2003, Handan Silicon Valley New Material Co., Ltd. is a branch of Hebei Silicon Valley Chemical Company Group. It is located at No.5, Century Street, Handan Economic Development Zone. It covers an area of 70 mu, with a total construction area of 37200 m2 and a registered capital of 90 million yuan. At present, now 80% of the staff (including one doctor) with college technical secondary school education or above are working, It is one of the key high-tech enterprises supported by the construction of Handan national new material industrialization base. It is a high-tech enterprise, a backbone enterprise of torch plan new materials, a key new product production enterprise, and an enterprise supported by the innovation fund of the Ministry of Science and Technology. The company attaches importance to the cultivation of innovation ability, and has gathered a number of senior domestic chemical new material technology experts. We have established long-term cooperation with Carbon Fiber Engineering Research Center of Shandong Province, Institute of Chemistry of Chinese Academy of Sciences and North China Electric Power Research Institute. They are all domestic universities or scientific research institutes engaged in carbon fiber research. It has undertaken a number of national and provincial scientific research projects including the National 863 plan. It has been in the forefront of domestic research and development and industrialization of high performance carbon fiber and its composites. The company specializes in research, development, production and sales of high-performance PAN based carbon fiber, low sag and double current capacity carbon fiber composite core conductor, distribution network lightning stroke protection, bird-proof (rod,square tube ) composite insulation cross arm. It has the production capacity of 10000 km carbon fiber composite core conductor and 50000 sets of cross arms per year, and has independent intellectual property rights. The carbon fiber conductor operate in more than 250 lines at home and abroad. In 2018, we have developed super flexible multi-strand carbon fiber composite core conductor, which realizes 70 tons of super tension force of conductor, and extends the application of complex working conditions of carbon fiber conductor, which greatly improved the construction safety margin. At present and even for a long time to come, carbon fiber composite core conductors will become the most developing potential and market competitive of new conductors.