insulating materials: aluminum, copper, PVC, PET, kraft paper, sponge jacket, pearl cotton jacket. The main ... aluminum, copper, PVC, PET, kraft paper, sponge jacket, pearl cotton jacket.3, glue products: a variety of electronic, electrical, phone pad, silicone ... paste, double-sided adhesive, 3M adhesive backlit screen and other electronic industry, IT industry. Automobile industry in the glue used in ...