Heat Shrinkable Sleeve, Heat Shrinkable Tape, Hand Extruder manufacturer / supplier in China, offering PE Heat Shrink Shrinkable Sleeve for Steel Pipe Girth Weld Field Joint Corrosion Protection, 1.75mm 3mm PETG 3D Printer Filament, Heavy Duty Heat and Cold Resistant Stable PE Paving Slab Temporary Road Mat and so on.