| Supplier | Phone | Fax | Country | Inquiry contact |
|---|---|---|---|---|
| Artis Biotech Co. Ltd | +91-8793715125 | +91-8793715125 | P.R.China | REQUEST |
| BOC Sciences | +1-631-485-4226 | +1-631-614-7828 | USA | REQUEST |
| Guangzhou Topwork Chemical Co., Ltd. | +86-13544492387 | +86-20-87317062 | P.R.China | REQUEST |
| JieJie Group Co., Ltd. | +86 21-51698675 | +86 21-61294690 | P.R.China | REQUEST |
| Leap Chem Co., Ltd | +852-30606658 | P.R.China | REQUEST |