... container sheet.The laminated steel consists of Polymer resin membrane and steel plate,the resin includes:polyester (PET),Polypropylene(PP),etc.The ... iron, plain sheet, galvanized iron,etc.The laminated steel is combined of resin and steel,so it has the advantages as follows ... 30%,meanwhile the inventory period can be reduced 50%.What is more important that the tin plate film technology adopts coiled ...