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.
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.
Takapasa zvitupa: ISO9001 Quality Management System, ISO14001 Environmental Management System uye OHSAS18001 Occupational Health uye Safety Management System.
Nguva yekutumira: Jul-01-2024
