pvc

Plastic and polymer raw materials include polyethylene polystyrene polypropylene PVC copolymer homopolymer and so on. Some polymeri...

HIGH DENSITY POLYETHYLENE (HDPE) :  HD 7000 F  EX 3  EX 5  52518  HD6070 UA  BL3  HB4265  3840 UA High Impact Polys...