| kchem.com.cn | |
| 网站标题： | quaternary ammonum compounds|intermediates|quaternary phosph |
| 网站简介： | JingJiang Connect Chemical manufacturing Co., Ltd established in 1983, is a key member company of the renowned Connect Group Limited headquartered in Germany. The Company sells and distributes organics, pharmaceutical, intermediate and fine... |
| 关键字： | quaternary ammonum compounds intermediates quaternary phosphonium compounds others--JingJiang Connect Chemical manufacturing Co. Ltd. |
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