4.Strictly comply with YD/T840-1996
3.sheath:the technical spec of PVC sheath material is up to standard of GB8815.
2.Insulation:adopt one of flame retardant polyethylene, PVC and polyethyene according to different model, the surface of the insulation material should be smooth and even
1.Conductor:sofe round copper wire or tin copper wire in diameter of 0.5mm,0.6mm and 0.8mm.
Telephone wire,strictly comply YD/T 840-1996
Payment Terms: | T/T |
Brand Name: | changjiang |
Place of Origin: | Guangdong China (Mainland) |