Polyethylene plastic bag/polyethylene plastic bag Polyethylene Plastic Bag Most features as follow:1.We passed the certificate of ISO9001:2008,ISO14001: ... ,PET/PE,BOPP/CPP,BOPP/PE,PET/VMCPP ,BOPP/VMCPPthree-layer composites: PET/VMPET/PE,BOPP/VNPET/CPP, PET/ Aluminum ... are real manufacturer,owning a professional producing line of packing plastic bags,we have big workroom and many special machines to ...