IN China Shandong Liaocheng Juxinyuan Pipe Co.,Ltd's main product are Seamless steel tube for machinery,seamless steel tube for low and medium pressure boiler and seamless steel tube for petrochemical industry.seamless steel tube for casing ,seamlesss steel tube for oil cracking,seamless steel tube for vessel,seamlesss steel tube for marine fluid ,low pressure boiler seamless steel tube,high pressure boiler seamless steel tube,hollow sucker rod seamless steel pipes series....
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