Wuhan Ninestones Superabrasives Co., Ltd yakavambwa muna 2012 nekudyara kwemamiriyoni maviri emadhora ekuAmerica. Ninestones yakatsaurirwa kupa yakanakisa PDC mhinduro. Isu tinogadzira nekugadzira ese akasiyana ePolycrystalline Diamond Compact (PDC), Dome PDC uye Conical PDC yekuchera oiri / gasi, geological drilling, mining engineering nemaindasitiri ekuvaka. Ninestones inoshanda padhuze nevatengi kuti vawane zvigadzirwa zvinodhura zvakanyanya kuzadzisa zvavanoda. Zvakare nekugadzira yakajairwa PDC, Ninestones inopa magadzirirwo akajairwa akavakirwa pane chaiwo ekudhirowa kwekushandisa.
Iyo yakakosha tekinoroji nhengo yeNinestones yakagadzira yekutanga Dome PDC muChina. Nekuita kwakanakisa, hunhu hunoenderana uye sevhisi yepamusoro, kunyanya mumunda wedome PDC, Ninestones inoonekwa semumwe wevatungamiriri vetekinoroji.
Ninestones anoomerera pakugadzira yakanakisa PDC zvigadzirwa zvine hutongi hwemhando yepamusoro. Takapasa zvitupa: ISO9001 Quality Management System, ISO14001 Environmental Management System uye OHSAS18001 Occupational Health uye Safety Management System.