Kamfanin Wuhan Ninestones Superabrasives Ltd.An kafa kamfanin Ninestones a shekarar 2012 tare da zuba jari na dala miliyan 2 na Amurka. Kamfanin Ninestones ya sadaukar da kansa don samar da mafi kyawun mafita na PDC. Muna tsarawa da ƙera dukkan nau'ikan Polycrystalline Diamond Compact (PDC), Dome PDC da Conical PDC don haƙo mai/iska. Haƙo ƙasa, injiniyan haƙo ma'adinai da masana'antar gine-gine. Kamfanin Ninestones yana aiki tare da abokan ciniki don nemo samfuran da suka fi araha don biyan buƙatunsu. Baya ga ƙirar PDC. Kamfanin Ninestones yana ba da ƙira na musamman bisa ga takamaiman aikace-aikacen haƙo ma'adinai. Tare da kyakkyawan aiki, inganci mai kyau da ingantaccen sabis, musamman a fannin PDC na gida, ana ɗaukar Ninestones a matsayin ɗaya daga cikin manyan masana'antun fasaha.
Ninestones yana da cikakken tsarin gwaji na samfurin PDC, kamar gwajin lalacewa mai nauyi na VTL, gwajin tasirin guduma, gwajin kwanciyar hankali na rmal, da kuma nazarin tsarin ƙananan kayayyaki. Mun bi ka'idojin samar da samfuran PDC masu kyau tare da ingantaccen tsarin kulawa. Mun sami takaddun shaida: Tsarin Gudanar da Inganci na lS09001, Tsarin Gudanar da Muhalli na lS014001 da Tsarin Gudanar da Lafiya da Tsaro na aiki na OHSAS18001.