PT. ABRASIVE MATERIAL PRIMA, being a group of the company HINOMOTO KENMAZAI Co. Ltd, incorporated since January 28 1949 situated in Tokyo Japan, is a renowned company providing solution for abrasives. Until the present date it has served the industry in most regions in Japan and other Asian countries.

PT. ABRASIVE MATERIAL PRIMA in Indonesia, incorporated in 1999 has been focusing its operations throughout the regions of Indonesia in distributing abrasive products and in serving the industries like automotive, compressor, bearing, electric, machine parts, tools and other products.

"MITSUI GRINDING" is a brand of grinding wheel product for precise grinding: cylindrical, surface, centerless, tool and segment grinding.

"SHIBAKEN Grinding & Cut off wheel" is a brand of Resinoid grinding stone product for polishing, cutting with quality sharpness and durability.