supplier list
- Shanghai Do Chemical Co.,Ltd
- Tel:86-21-33758180
- Address: No 350,Guoshoujing Road, Zhangjiang Hi-tech Park, Pudong, Shanghai, China
- Beijing Lianben Pharm-chemicals Tech. Co.,Ltd.
- Tel:86-10-83386766
- Address: Xinzhuang 406,Changxindian Town,Fengtai District
- Jinan Jianfeng Chemical Co., Ltd
- Tel:86-531-88110457
- Address: Huaneng Road, Licheng District, Jinan City, Shandong Pro., China