| Catalogue |
| Supplier | Country | Telephone |
| SHBC TAOYU GROUP | China | +86-133-1177-3261 |
| Chemleader Biomedical Co.,Limited | China | 0086-21-58180488 |
| Wuhan Ecalbio Co., Ltd | China | 0086-27-87745856 |
| ListerBiomedical CO.,LTD. | China | +86 5565689070 |
| EKF-diagnostic GmbH | United Kingdom | +49 (0)39 203 7850 |
| Nankai Biotech Co., Ltd. | China | 0086-151-5809-6930 |
| Shenzhen Braveds Biotech co.,Ltd. | China | 0086-755-33873098 |
| ADHOC Intertek | China | +86-010-87855580 |
| Creative Diagnostics | United States | 1-631-346-0027 |
| Protheragen-ING | United States | 1-731-472-0755 |
| CD Formulation | United States | 1-315-636-4280 |
| Shanghai Yaxin Biotechnology Co., Ltd. | China | +86-21-54336592 |
| Alfa Chemistry Testing Lab | United States | +1 516 734 6573 |
| Santa Cruz Biotechnology, Inc. | United States | 8004573801 |
| Creative Proteomics | United States | +1-631-593-0501 |
| SUZHOU COSTONE INSTRUMENT CO., LTD. | China | 0086-512-67151231 |
| Creative Peptides | United States | 1-631-624-4882 |
| BOC Sciences | United States | 1-631-485-4226 |
| Pribolab Pte.Ltd(Beijing) | China | 0086-15706395750 |
| Creative Biogene | United States | 1-631-386-8241 |