... to TIANJIN YUANTAI DERUN PIPE GROUP, TIANJIN YUANTAI INDUSTRIAL& TRADE CO.,LTD is the leading manufacture of Pre-galvanized square ... used for Car-making,Container Frame ,mechnical, furniture,machine manufacturing. we would appreiciate that if we can ... powder coating3) Galvaznied as your requirementUSAGE:Car-making ,Machine manufacturing,Container frameFurnitureMAIN MARKET:Middle east,Africa,North and ...