supplier list
- Yancheng Huade Biological Engineering Co.,Ltd.
- Tel:+86-515-8651 2888
- Address: Yandan town, Jianhu county, Jiangsu province, China
- Hangzhou J&H Chemical Co., Ltd
- Tel:86-571-87396430
- Address: No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
- Tianjin Guangfu Fine Chemical Research Institute
- Tel:+86-(22)-23508511
- Address: Room 304, Unit 2, 53F, Westsouth Village, Nankai University, Tianjin 300071,