... term business. ERW black pipeSize Wall thickness (W.T.)10mm-457mm0.5mm-20mmLength1m-12m ,by customer’s ... America ,AustraliaCountry of originChinaProductivity3000 Metric Tons pet MonthRemarkPayment terms :T/T ,L/CTerms of trade :FOB ,CFR,CIF ,DDP ... before 20 days .Company informationWe, SINO EAST STEEL ENTERPRISE CO.,LTD located in Daqiuzhuang Industrial park ,Tianjin city , have ...