1,Copper wire tinning machine 450/750V. 2,10sqmm-185sqmm 3.PVC insulation. 4,IEC ... best service.Main Manufacturing Procedure: 1, Copper wire drawing and annealing.2, Copper wire stranding .3,PVC insulation extruding.4,Cores Twisting ... ,Analytical balance,Direct Current bridge.,Plastic tester,Projector,Punch machine,Cross-linked cutting machine,etc.All oversea orders are carefully Packed before delivery ...