supplier list
- Hangzhou Dayangchem Co., Ltd.
- Tel:86-571-88938639
- Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
- Shijiazhuang Sdyano Fine Chemical Co., Ltd
- Tel:86-311-80800737
- Address: Room 37-2-2501, Yiyuan Dong Gang Jianshe Nan Stree
- Zhangjiagang Xikai Chemical Co., Ltd.
- Tel:+86-(512)-55701600
- Address: Dongsha Industrial Park, Zhangjiagang, Jiangsu 215600,
- Shangai B&C Pharmaceutical R&D Co., Ltd.
- Tel:+86-(21)-65979781/65979782
- Address: Room 602- 604, Tongji University Technical Park, No.65 Chifeng Road, Shanghai 200092,