YanShan YongHui Steel Pipe Co.LTD was established in 2003 and located in Wuliyao Industry Zone in YanShan HeBei China.We produce and sell the seamless steel pipes from some steel manufacturer perennialy.Such as Baotou steel factory Chengdu steel factory Lingyuan steel factory Anshan steel factory.
Our co***ny always has a stock of the material 10# 20# 35# 45# 20G 40Cr 20Gr 16Mn-45Mn 27SiMn Cr5Mo 12CrMo(T12) 12Cr1MoV.We will enclose the original materialist or the copy materialist.The Administer Standa...
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