We are Hebei Zhonghao Steel Pipe Manufacturing CO, .LTD based in Cangzhou , China. We are member of exporthub.com since August, 2010. Our business is related to Minerals & Metallurgy industry and we specifically deal in alloy steel pipe,carbon steel pipe,seamless pipe. Please find our product details below:seamless steel pipedeal in producing and export directly of Carbon steel seamless pipe and ERW pipe .Our main production range is from 1/2" (21mm) to 48" (1210mm ) . sch 30/40/80/std/XS and so on.seamless steel pipedeal in producing and export directly of Carbon steel seamless pipe and ERW pipe .Our main production range is from 1/2" (21mm) to 48" (1210mm ) . sch 30/40/80/std/XS and so on.Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.