| Catalogue |
| Supplier | Country | Telephone |
| Baoding Lead Fluid Technology Co., Ltd | China | 0312-6770711/712/713 |
| Bionet Engineering | Spain | +34 902 170 704 |
| REAGEN | United States | 856-727-0250 |
| Chemical Technology Co., Ltd. | United States | (703) 672-5242 |
| ARC Filtration System Ltd | China | 0086 571 85026570 |
| REAGEN ELISA LLC | United States | 18577270251 |
| ABest Meter | China | +86-137-9198 3463 |
| Elite Lab-Equipment Co., Ltd | China | 0086 531 8801 9366 |
| Primetek Solutions | United Kingdom | +44-208-546-0869 |
| Genevac Ltd | United Kingdom | +44 (0)1473 240000 |
| FAME INSTRUMENT CO.,LTD | China | 027-87870349 |
| Conference Series ltd | China | 6508894686 |
| Foshan Daoqi Biotech Co.Ltd. | China | 862768886724 |
| Chemyx Inc | United States | +12812775499 |
| REAGEN ELISA KIT LLC | United States | 18567270251 |
| REAGEN LLC | United States | 8567270250 |
| VIBE GLADE | Indonesia | +62-34-7384272 |
| Kotech Export | India | 01714005178 |
| Foshan KOS Industry Trade Co.,Ltd | China | 86-0757-29318541 |
| healthequip | Nigeria | 08181287661 |