Heat Shrink Tape, Heat Shrink Sleeve, Electric Hot Melt Sleeve manufacturer / supplier in China, offering Triple-Layered 1 Year Warranty Electric Hot Melt Sleeve for Critical Infrastructure Insulation Pipe Joints, Acoustic-Dampening Welding Electric Hot Melt Sleeve for Noise-Sensitive Pre-Insulated Pipe Areas, Quick-Install 1000mm, 2000mm, 4000mm or Customized Electric Hot Melt Sleeve for Emergency Pipe Repairs and so on.