Yangzhou Lontrin Steel Tube Co. , Ltd. Orient(sich

Our an annaul production capacity is 700,000 tons of seamless steel pipe and Tube. ranging from OD 19-1067mm, WT2.5-150mm. We produce TUV ISO9001-2008 Quality management system together with ISO14001-2004. Our mill is cetified with API5CT, API5L, CPD, AD2000, PED, and ship-class certification including DNV, LR, BV, and ccs. We have estanblished with well-known company, like LSTOM, SIEMENS, KOC, PDVSA, SUNCOR, L&T, Petrobras, Oman Oil, ENOC.