[Guyuan Qingtongxia Lightning Equipment AAA grade standard copper clad steel wire copper clad steel wire] certain number of roots from the single twisted copper clad steel crafted. Copper clad name implies, is a copper clad steel wire, and therefore the external wrapping wire copper layer composite wires, which uses low-frequency signals the skin effect in the high frequency region to walk along the surface, so long as the thickness of the copper layer reaches a certain range, The signal of a frequency band can be transmitted is secured. Copper has played the role of weak signal transduction, wire then play a supporting role. Based on copper wire wrapped to the different methods, mainly divided into plating, coating, hot-cast / dip and electroforming. The product has both strength and toughness of steel, but also good conductivity of copper and corrosion resistance. Compared with copper-line density, high strength, and low cost, is the traditional copper-line replacements. Copper clad steel wire for the environment: copper clad steel wire general environmental and humid, saline, acidic soils produce very special environment of chemical corrosion medium high demand job grounding, protective grounding, lightning protection, anti-static ground level grounding. Botou City Jinyuan Lightning Protection Equipment Co., Ltd. developed the soft copper clad steel structure (stranded) grounding wire, soft annealed copper clad steel grounding even round wire, the length can be affordable large cargo, a significant reduction in the connection point, so that the ground engineering installation price significantly reduced, and the transportation, construction is convenient, the majority of users. Another company can provide users with a variety of copper-clad steel, grounding, grounding wire, copper wire, BV color dedicated grounding wire, grounding dedicated connector and exothermic welding products, but also to undertake various types of grounding and lightning protection engineering design installation services. The company has strong technical force for domestic and foreign customers with professional lightning protection and lightning protection engineering main product of the overall solution. The company has advanced production equipment and even copper clad steel wire and cable manufacturing equipment. Product quality control and testing means complete, quality management, management system has passed ISO: 9001 certification. And according to customer requirements to provide third-party inspection report topic. Our products are widely used in petrochemical, power, telecommunications, railway, aviation and other fields, especially outside the national key projects and grant projects led by the relevant departments and praise! ...... Company's official website: http://www.ejiediji . com /