Tension has been used to put a wire or cable to eliminate static electricity generated by ground sensors, to be equipped with ground wires, the maximum current of 100A. Description: The ground wire reprovision. 
 Type round bottom diameter ((mm)) for conductor (mm2) Weight (kg) Remarks 
 SJL-100 Φ50 wire 8.5 aluminum wheels 
 SJG-100 9.5 drum ground 


 The company mainly produces: glass, perforated steel, cable trailers, aluminum pole machines, irons, belts, cables off frame, mobile cutter grinding, transport bar car, the module connecting machine, to the cable pulley, bellows, Plum tube , cable protector, cable big cut, crimping pliers, tight line device, the card line, line iron, cable pulleys, pipe jacking machine, punching machine, cable skinning knife, insulated shoes and other telecommunications, electric power products. And contract Trenchless Pipe Jacking