No. 27, Xiaochehen Industrial St. Dongjiao North Rd. Huangcun

Ozasia bit industry pty ltd is an Australian owned company which orgnazed and directed by australia engineers specializing in the design and manufacture of high performance diamond drilling bits for t...

sanshui, Foshan, Guangdong, China

China Powder Metallurgy Enterprise Ltd. as a professional Chineses tungsten carbide manufacturer , specialized in researching & developing and producing all kinds of cemented carbide blanks an...