Ua hoʻokumu ʻia ʻo Wuhan Ninestones Superabrasives Co., Ltd i ka makahiki 2012 me kahi hoʻopukapuka o 2 miliona US Dollars.Hoʻolaʻa ʻia ʻo Ninestones e hāʻawi i ka hopena PDC maikaʻi loa.Hoʻolālā a hana mākou i nā ʻano like ʻole o Polycrystalline Diamond Compact (PDC), Dome PDC a me Conical PDC no ka ʻaila ʻaila / kinoea, ka wili honua, ka ʻenekinia mining a me nā ʻoihana kūkulu.
Ua hoʻokumu ka lālā ʻenehana kumu o Ninestones i ka Dome PDC mua ma Kina.Me ka hana maikaʻi loa, ʻoi aku ka maikaʻi a me ka lawelawe ʻoi aku ka maikaʻi, ʻoi aku ka maikaʻi ma ke kahua o ka dome PDC, ʻike ʻia ʻo Ninestones kekahi o nā alakaʻi ʻenehana.
Ua hala mākou i nā palapala hōʻoia: ISO9001 Quality Management System, ISO14001 Environmental Management System a me OHSAS18001 Occupational Health and Safety Management System.
Ka manawa hoʻouna: Jul-01-2024
