Carbide International Pty Ltd (CIPL) is an Australian engineering supplier and specialist in sintered tungsten carbide products. Founded originally in 1969 as Macdonald Investments Pty Ltd and focused exclusively on tungsten carbide since 1980, the company operates its warehouse and sales headquarters in Canning Vale, Western Australia.
Carbide International is one of Australia’s largest suppliers of sintered tungsten carbide (WC-Co hardmetal) components formed through powder metallurgy. The company pioneered the supply of sintered carbide wear-protection tiles and brazing solutions for Australian agricultural and mining equipment.