Guizhou weijie micronized mining co.,ltd

Guizhou Weijie Micronized Mining Co., Ltd is an ISO9001:2000 qualified company focused on exploitng, processing and trading of nonmetal minerals. Its plant locates in Maoshajing industrial estate,Panjiang Town,Guiding county, which closes to thruway and freight station. Transportation is convenient. we establish in 1992,and with less than 20years experience we are so professional.we could provide you difference kind of grade.including oil drilling ,chemicals and white grade.