... mild steel welded square profile/rectangular profile/hollow section/deformed profileTianjin Haiyunda Metal Material Co.,Ltd.Rectangular hollow section/Square steel pipe,Rectangular ... In bulk or other requestsMOQ10 metric ton per sizePaymentTT,L/C,West Union or other payment by negotiationETCL7-30days ... tube,Welded pipe/tube,Galvanized pipe/tube,Steel strip,Hollow section pipe/tube/channel(C,U,V,H,I, ...