Min. Order Reference FOB Price
5 Tons US$500.00-790.00 / Ton
Product Description
1.Brief introduction Of Prepainted Galvanized Steel Coil The color coated steel coil is made by proceeding the chemistry treating(thr degrease,phosphorus,chromium hydrochloric acid passivation)on the surface of steel sheet(zinc-plated,aluminium-zinc plated,nickl plated,etc.)then draw(the roller ...