| Supplier | Phone | Fax | Country | Inquiry contact |
|---|---|---|---|---|
| BOC Sciences | +1-631-485-4226 | +1-631-614-7828 | USA | REQUEST |
| Capot Chemical Co., Ltd. | +86-571-85586718 | +86-571-85864795 | P.R.China | REQUEST |
| CM Fine Chemicals | Switzerland | REQUEST | ||
| H&Z Industry Co.,Ltd | +86 13583185792 | +86 531 88905468 | P.R.China | REQUEST |
| Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | +86 571 88026825 | +86 571 88282557 | P.R.China | REQUEST |
| Hangzhou Zhongqi Chem Co., Ltd | +86-571-86976032 | +86-571-86972162 | P.R.China | REQUEST |
| Leap Chem Co., Ltd | +852-30606658 | P.R.China | REQUEST | |
| Nantong Xindao Biotech Ltd | +86 19033786557 | P.R.China | REQUEST | |
| OPQ Chemical Co., Ltd | +86-17615852982 | P.R.China | REQUEST | |
| Santa Cruz Biotechnology, Inc. | +1 214-902-3910 | USA | REQUEST | |
| Shandong Ench Chemical Co.,Ltd | +86-13869131854 | +86 531-8637666 | P.R.China | REQUEST |
| Sigma-Aldrich International GmbH | +41 81 755 28 28 | +41 81 755 28 15 | Switzerland | REQUEST |
| Simagchem Corporation | +86 592 2680 277 | +86 592 2680 237 | P.R.China | REQUEST |
| Wuhan PharmChem Co., LTD. | +86 27 85835203 | +86 27 85835203 | P.R.China | REQUEST |
| Xiamen Hisunny Chemical Co., Ltd. | +86-592-3327115 | +86-592-5823596 | P.R.China | REQUEST |
| Zehao Industry Co., Ltd. | +86-531-88909322 | +86-531-88909322 | P.R.China | REQUEST |