| Catalogue |
| Supplier | Country | Telephone |
| Biocon Limited. | India | +91 80 2808 2808 |
| Laboratoire Centrale d'élevage du Niger ( LABOCEL ) | Other Country | 00227 99163702 |
| .CHANNEL TECHNOLOGY GROUP LIMITED.. | China | 15611261324 |
| Meetingsint | Singapore | +6531080483 |
| ibookbio CO.,Ltd | China | 18512502036 |
| REAGEN ELISA KIT | United States | 619-389-8888 |
| ZRMED | RENONLAB | China | 13675828474 |
| webcheck | China | 020-88888888 |
| Channel Technology Group HK limited.... | China | 15611261324 |
| Beijing Channel Nanjing Branch03 | China | 86-10-62152442 |
| Lexis | Canada | 7401034497 |
| Conference series.com | United Kingdom | +1-650-889-4686 |
| Beijing Channel Nanjing Branch02 | China | 86-10-62152442 |
| ShenZhen Radak Bio Corporation | China | 18679905899 |
| Beijing channel science equipment co. LTD. | China | 010-62111044 |
| CHANNEL TECHNOLOGY GROUP HK LIMITED. | China | 15611261324 |
| Beijing Channel Nanjing Branch | China | 86-10-62152442 |
| OCEASOFT | France | +33 (0)4 99 13 67 30 |
| CHANNEL TECHNOLOGY. | China | 15611261324 |
| Shenzhen Pengyi Fa Precision Mould Co., Ltd. | China | 0755-27488829 |