About Us



      GM has total space about 160000㎡, located in the Xiguo industrial zone, Mengzhou, Henan 454750, China, about 30Km from Luoyang city. GrandMetals is a joint venture enterprise, which focuses on manufacture, development and market of high quality carbide products, and is an ISO9000 and ISO14001 certified company.

As the first WC hard alloy manufacturer in Henan province with annual production at 300 tons, GM has been focusing on the team building, quality assurance, and the new material development.

GM empowers high quality high performance products and services to our customers through world-class expertise in materials science and technology, proprietary technologies, advanced equipment, rigorous programs in process and quality control, and dedicated employees, GM is always looking forward to working with you toward a long term partnership.