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公司介绍
We are shanghai Baoyi Limited Industrial Company,we produce Carbon seamless steel pipe!We had API Cerificate,and we produce according to API5CT/5L ,ASTM A 106/53,DIN2440/2448 17175 EN10210 ,the OD from 16mm to 114.3mm,WT from 1mm to 20mm [详细介绍]
最新拼单自助开拼（限FBA） |