supplier list
- Shanghai Meicheng Chemical Co., Ltd.
- Tel:86-21-50677091
- Address: Room 302, Building 7, No.1000, Jinhai Road, Shanghai, 201206, China
- Biosyn pharmacential Co Ltd
- Tel:86-22-87893089,
- Address: RM 577, 12 Keyan Rd. West, Nankai District, Tianjin, China.