Company Description
Guizhou Yelang equipment co,.ltd is located in Guiyang city,south
Guizhou Yelang Equipment Co,.Ltdst of China.We dedicated to work at tricone rock bits and self drilling anchors since 2005.
We take pride in offering prompt, courteous service to all facets of the Oilfield, Water Well, Mining and Construction Industries.
By cooperating with other two major factory in China,we can also supply you top hammer,DTH etc drilling tools.
To supply all our clients the best quality products is our eternal persuit...