ZIBO RIKEN MT COATED ABRASIVES CO., LTD. is invested by RIKEN CORUNDUM CO., LTD. in Japan, LUXIN VENTURE INVESTMENT GROUP CO., LTD. and ZIBO ZHONGLI ABRASIVES CO.,LTD.It is the first joint-venture in the coated abrasives industry of China. Now we have eight developed world level production lines ,automatic warehouse, R&D lab and application lab ...