supplier list
- Shanghai Dophchem.Co.Ltd
- Tel:021-58226973
- Address: Pudong new area, Shanghai, China
- Hangzhou Dayangchem Co., Ltd.
- Tel:86-571-88938639
- Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
- Boc Sciences
- Tel:1-631-5046093
- Address: 45-16 Ramsey Road Shirley, NY 11967, USA
- DS Chemphy, Inc.
- Tel:+1-(302)-351-8401, 588-5598
- Address: 814 First State Blvd, First State Industrial Park, Wilmingfon, Delaware 19804,