Specializing in the production of low smoke halogen-free polyolefin cable material and PVC cable material two categories, more than 400 types. Regulations contain GB31247 / CPR series cable material, UL standard 125/150 ℃ low smoke zero halogen irradiation crosslinking cable materials, high low smoke zero halogen flame retardant VW - 1 cable material, oil resistant, low smoke zero halogen cables,