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            Pipe-Line Seamless Steel Pipe
            Seamless steel tubes for oil casing and tubing
            Seamless steel tubes in small calibers for high(low and medium) pressure boilers and petrochemical i
             
             
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            NO.1,Sanjiang Avenue,Yanjiang Economic Development Zone,Jiangdu District,Yangzhou City,Jiangsu Province,China
            86+514+86529012
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