Wuhan Ninestones Superabrasives Co., Ltd tọrọ ntọala na 2012 na ntinye ego nke nde US dollar abụọ. Ninestones raara onwe ya nye inye ngwọta PDC kacha mma. Anyị na-echepụta ma rụpụta ụdịdị Polycrystalline Diamond Compact (PDC), Dome PDC na Conical PDC maka mkpọ mmanụ / gas, mkpọ ala ala, injinia na-egwupụta ihe na ụlọ ọrụ ihe owuwu.
Onye isi teknụzụ nke Ninestones mepụtara Dome PDC mbụ na China. Site na arụmọrụ dị mma, ịdị mma na-agbanwe agbanwe na ọrụ dị elu, ọkachasị n'ọhịa nke dome PDC, a na-ahụta Ninestones dị ka otu n'ime ndị isi teknụzụ.
Anyị agafeela asambodo: ISO9001 Quality Management System, ISO14001 Environmental Management System na OHSAS18001 Health Health and Safety Management System.
Oge nzipu: Jul-01-2024
