The tinless city packing company produces plastic bags for food oils, chemicals, metal and metal metallurgy, colour, medical, environmental protection, mineral resources etc., transport, storage bags, ton bags, ton bags, floppy pallets, earthpapers, solid waste disposal bags, and fibc plastic bags。It was created in 1982 to regulate production in accordance with the requirements of gb/t 10454-2000. The product advantage is that (1) the appl