... 30mm 4 width 600-3000mm Liaocheng TIANTUO Steel co.,ltd ,seamless steel pipes and stainless steel plate with well-equipped testing equipment and ... the train, as well as outdoor works, advertising nameplate, the ceiling and cabinets, aisle panels, screen, the tunnel project, hotels, ... or without edge protecter,steel hoop,or as per customer's requiremen Prime ASTM 309S stainless steel coil price per kg