http://pastport.jp/user/fujistar ja-JP We owned two factories in China after acquiring Changzhou RMN Abrasives in 2015. With 9 world-class production lines, a fully automatic warehouse, and other Hi-Tech equipment. 2023-10-17T16:24:56+0900 http://pastport.jp/user/fujistar/timeline/ZIBO%20SANKYO%20RIKAGAKU%20CO.%2CLTD fujistar http://pastport.jp/user/fujistar/timeline/ZIBO%20SANKYO%20RIKAGAKU%20CO.%2CLTD