Wuhan Ninestones Superabrasives Co., Ltd e thehiloe ka 2012 ka matsete a lidolara tse limilione tse peli tsa Amerika. Ninestones e inehetse ho fana ka tharollo e molemohali ea PDC. Re rala le ho etsa mefuta eohle ea PolycrystallineDiamond Compact (PDC), Dome PDc le Conical PDC bakeng sa oli/gas drilling.geological drilling, boenjiniere ba merafo le liindasteri tsa kaho. Ninestones e sebetsa haufi-ufi le bareki ho fumana lihlahisoa tse bolokang chelete e ngata ho kopana le lipehelo tsa bona. Hape le PDC e tloaelehileng ea tlhahiso. Ninestones e fana ka meralo e ikhethileng e ipapisitseng le lits'ebetso tse ikhethang tsa ho cheka.Ka ts'ebetso e ntle haholo, boleng bo tsitsitseng le ts'ebeletso e holimo, haholo lefapheng la PDC ea dome, Ninestones e nkuoa e le e mong oa baetapele ba theknoloji.

Wuhan NS e na le sistimi e felletseng ea tlhahlobo ea sehlahisoa sa PDC, joalo ka tlhahlobo ea VTlheavy load wear, tlhahlobo ea phello ea hamore, tlhahlobo ea botsitso ba mocheso, le tlhahlobo ea sebopeho sa micro. Re khomarela ho fana ka lihlahisoa tse ntle tsa PDC tse nang le taolo e thata ea boleng. Re fetile litifikeiti: lS09001 QualityManagement System, lS014001 Environmental Management System andOHSAS18001 0ccupational Health and Safety Management System.