https://www.witopsteel.com/

SINO WITOP steel group is a leading integrated enterprise of manufacturing and trading in China, founded in 1995. SINO WITOP steel group mainly produce cold rolled steel, galvanized steel, galvalume steel, pre-painted/color coated steel, tinplate and other steel materials. SINO WITOP steel group can process further-production for these products, for example, corrugated steel sheet, PPGI/PPGL color coated roofing sheet, slitting steel coil to strip and so on. SINO WITOP steel group can produce steel products according to the drawings or samples from the clients.