specializes in manufacturing diamond tools for concrete, terrazzo and stone as marble, granite, engineered stone.Since 1987, Dongsin amazingly succeeded in developing and marketing the excellent products in both local and overseas markets. With DiAFLX (Flexible polishing pad) released, Dongsin (DS) DiAFLX was on record as the first company, which started to manufacture and supply the professional stone abrasives in Korea.
specializes in manufacturing diamond tools for concrete, terrazzo and stone as marble, granite, engineered stone.Since 1987, Dongsin amazingly succeeded in developing and marketing the excellent products in both local and overseas markets. With DiAFLX (Flexible polishing pad) released, Dongsin (DS) DiAFLX was on record as the first company, which started to manufacture and supply the professional stone abrasives in Korea.
