Heat&Cold Shrink Tube manufacturer / supplier in China, offering High Voltage 1kv 10kv 35kv Busbar Heat Shrink Tube for Copper Protection Insulation Sleeving, 1-36kv 120mm² Heat Shrink Cable Joint Outdoor/Indoor Hv Heat Shrink Cable Termination Kit, 10kv Indoor Heat Shrinkable Termination Cable Accessories Heat Shrink Terminals Kit Cable Joint and so on.