http://pastport.jp/user/jiuwu ja-JP JIANGSU JIUWU HI-TECH CO.,LTD (referred to as “JIUWU HI-TECH”) has become the biggest ceramic membrane producer and system integration provider in the world since 1997. JIUWU HI-TECH has advance R&D center, many material scientists, experienced engineers 2020-01-13T16:30:33+0900 http://pastport.jp/user/jiuwu/timeline/Jiangsu%20Jiuwu%20Hi-tech%20Co.%2C%20LTD jiuwu http://pastport.jp/user/jiuwu/timeline/Jiangsu%20Jiuwu%20Hi-tech%20Co.%2C%20LTD