[Xining lightning protection and grounding materials dedicated copper clad steel round wire communication] Copper Clad Steel Circle Line Features 1 skin effect theory, the conductivity of pure copper wire rather, good electrical conductivity to facilitate large current (eg lightning current , short-circuit current of accidents, etc.) of the Transport and Diffusion; 2 bundles, into the shaft packing, easy to transport, easy handling; 3. adopt a special heat treatment, can be made into soft state, great length, a significant reduction in straight line connecting points, reducing the ground resistor network itself, effectively reduce the network degradation risks; 4 excellent corrosion resistance, long life of 50 years; 5. adopt electroplating, casting and other different manufacturing process, in accordance with user needs plated copper clad steel round wire and connect the ground Copper clad steel grounding round wire. Company official website: http://www.egangjiaoxian.com/ Mobile: 18713765028 18632765994 Tel 0317 -8349587 Contact: Chang Manager Address: Yuhua Road Botou Botou Lightning Equipment Co., Ltd. Jinyuan all products in strict accordance with the ISO9001-2000 quality management system manufacturing, product performance in line with the International Electrotechnical Commission (IEC) standards, national standards, industry standards, product by Ministry of Information Industry, the State Meteorological Bureau Beijing lightning protection device testing center testing authority.