Yiwu Chi Feng plastic factory is specialized in opp plastic bag, pe bags, cpp bags, pof shrink film bags and other products; has a staff of more than 50 people, the factory has advanced production and testing equipment and production lines, the main production PE, PP, OPP, purchase jewelry bag, EPE all kinds of plastic bags, bubble bags and other packaging materials, jewelry bags, with annual sales of nearly 900 million. Yiwu Chi Feng plastic factory is specialized in opp plastic bag, pe bags, cpp bags, pof shrink film bags and other products; PVC film (generally toxic): If you do not add pigment, jewelry bags Buy for transparent, feels somewhat tacky surface, jewelry bag factory, forced jitter, low voice, easy to burn a fire from the flame is put out, the flame was green. Such as: PVC