We are Qiancheng Steel Pipe Co., ltd. This co***ny is a leading Steel Pipes Manufacturer in China. We now offer ERW, SSAW Pipes, Stainless Steel Pipe and hot-rolling seamless steel pipe which diameter range of outside 17mm---610mm, and wall thickness 3mm-30mm.
We are key supplier of China national Petroleum Corporation and many other national project, we have first-class quality with certificate of API 5L, API 5CT and other quality certificate, we also plant with our own LAB certified by CNAL, please gai...
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