supplier list
- Shanghai Hengbai Biotech Co. Ltd
- Tel:+86-(21)-52842308
- Address: No.1670 Zhennan Road, Shanghai 200331,
- YiPeng Chemical
- Tel:571 85376369
- Address: Building 4,High-tech Industrial Park,No. 588 Feijiatang Road,Xiacheng District, Hangzhou, China
- Amatek Chemical Co., Ltd.
- Tel:86-512-56373246
- Address: Bldg B Zhangjiagang EDZ NO.1 North Rd Guotai