Kowa abrasive K.K. is one of the leading global suppliers of Brown, White and Pink Fused Aluminum oxide, Black and Green Silicon Carbide, Fused Mullite, Fused Zirconia, Alumina Zirconia, Chromium Oxide, Pumice, Garnet, Synthetic Diamond and Plastic media. for various Abrasive , Refractory and Industrial applications. Kowa started its first manufacturing plant at Nara prefecture, Japan for Abrasive grains, then expanded it's activity by adding up refractory plant, Abrasive plant and later marked footsteps in International business. KOWA supplies grains in Macro and Micro grits with standards of JIS, FEPA and ANSI for Blasting, Bonded and coated applications and refractory group grits for Refractory applications. Kowa also manufactures custom specified sizes against request.