Our factory Is one of the largest steel pipe mill in china. Possessing the biggest seamless and the hot-rolled steel pipe equipment. The Scale and benefit is the top of his profession. We have four company including zhongtian seamless steel pipe manufacturing CO,;LTD, shijiazhuang international selling office, beijing international selling office and guandong sunshi seamless steel pipe selling office. Zhonghai steel pipe is the unique seamless steel pipe mill in cangzhou area. advanced production equipment and the exact detecting instrument prompt zhonghai steel pipe become the specified factory for the world-famous enterprises and trade company.we professionally manufacture the seamless steel pipe(168mm&＃8212;630mm), straight-seam steel pipe, hot-expanded steel pipe, ERW steel pipe(219mm--630mm), and other kinds of thinck wall steel pipe and so on about more than hundreds of sizes. Command a Ready Market in Korea, India, Switzerland, Canada, Kuwait and so on. Export weight is 6000T per month.
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