Wuhan Ninestones Superabrasives Co., LtdI whakatūria i te tau 2012 me te haumitanga o te 2 miriona tāra US. E whakapau kaha ana a Ninestones ki te whakarato i te otinga PDC pai rawa atu. Ka hoahoahia, ka hangaia hoki e mātou ngā momo katoa o te Polycrystalline Diamond Compact (PDC), Dome PDC me te Conical PDC mō te keri hinu/hau, te keri whenua, te miihini keri me ngā ahumahi hanga. Ka mahi tahi a Ninestones me ngā kiritaki ki te kimi i ngā hua tino whai hua hei whakatutuki i ā rātou whakaritenga. Haunga te hanga PDC paerewa. Ka tukuna e Ninestones ngā hoahoa ritenga i runga i ngā tono keri motuhake. Me te mahi tino pai, te kounga pumau me te ratonga pai rawa atu, inā koa i roto i te mara o te dome PDC, e kiia ana a Ninestones ko tētahi o ngā kaiārahi hangarau.

He pūnaha whakamātautau katoa tā Ninestones mō ngā hua PDC, pērā i te whakamātautau kakahu taumaha VTL, te whakamātautau pānga hama taka, te whakamātautau pumau pāmahana, me te tātari hanganga moroiti. E piripono ana mātou ki te whakarato i ngā hua PDC tino pai me te whakahaere kounga tino pakari. Kua paahitia e mātou ngā tiwhikete: Pūnaha Whakahaere Kounga lS09001, Pūnaha Whakahaere Taiao lS014001 me te Pūnaha Whakahaere Hauora me te Haumaru Mahi OHSAS18001.