History of KGW | About Us | KURE GRINDING WHEEL offers a wide .KGW grinding wheels were used to manufacture gun batteries and a large number of other parts. In 1940, in order to meet . History of KGW, Japanese History.grinding wheel making machine in japan,MITSUI GRINDING-WHEEL|Company profeelBoth in Japan and overseas, Mitsui's high precision grinding wheels are widely valued . Ltd. started to manufacture artificial abrasives for the first time in Japan.
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