| Supplier | Phone | Fax | Country | Inquiry contact |
|---|---|---|---|---|
| BLD Pharmatech Ltd | +86-21-61629022 | +86-21-50201702 | P.R.China | REQUEST |
| BTC Pharmaceuticals Technology Co., Ltd. | +86-18068193575 | +86 513-8128 3365 | P.R.China | REQUEST |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-571-88938639 | +86-571-8893-8652 | P.R.China | REQUEST |
| Santa Cruz Biotechnology, Inc. | +1 214-902-3910 | USA | REQUEST | |
| ZHIWE ChemTech Co.,Ltd | +86 21 20221225 | +86 21 33275740 | P.R.China | REQUEST |