supplier list
- Shanghai UCHEM Inc.
- Tel:086-021-31615209
- Address: 8 Liuying Rd, Hongkou, Shanghai
- Boc Sciences
- Tel:1-631-5046093
- Address: 45-16 Ramsey Road, Shirley, NY 11967, USA
- Hangzhou Dayangchem Co., Ltd.
- Tel:86-571-88938639
- Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road