Guizhou Yelang Equipment Co,.Ltd

Guizhou Yelang equipment co,.ltd is located in Guiyang city,southwest of China.We dedicated to work at tricone rock bits and self drilling anchors since 2005. We take pride offering prompt, courteous service all facets the Oilfield, Water Well, Mining Construction Industries. By ...
Telephone:86 - 851 - 6585487 Address:No.23,Nanya road Guiyang Guizhou 550001 China
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