| Catalogue |
| Supplier | Country | Telephone |
| Wis-Medical | China | 075527907719 |
| Senova Biotech (Shanghai) Co.,Ltd. | China | 0086-21-32508288 |
| CD Bioparticles | United States | 6316197922 |
| Jeshra Instruments Pvt. Ltd. | India | +919987725586 |
| Jinan biobase biotech co .,ltd | China | 0086-531-81219805 |
| Hawachdryer Co., Ltd | China | 02989284425 |
| Shandong Saikesaisi Hydrogen CO., Ltd | China | +8618615696905 |
| Hebei Huanghua Faithful instrument | China | 0086-317-5337349 |
| Huanghua Faithful instrument | China | 15100787905 |
| Huanghua Mingyu Instrument | China | +86-317-5337349 |
| Indica Labs, Inc. | United States | +1 (505) 492 0979 |
| GUANGZHOU BALLYA BIO-MED CO LTD | China | +86 20 3947 9163 |
| Krezol | Russia | +73472464500 |
| GBA Group Hamburg | Germany | +49 40 797172-0 |
| Oxford Immunotec | United Kingdom | +44 (0) 1235 442 780 |
| Immunovative Therapies, Ltd. | Israel | +972-2-650-5088 |
| VY Optoelectronics Co, Ltd. | China | 86-431-84631230 |
| PT Mitramuda Teknotama | Indonesia | +6287824701017 |
| DefiniGEN Ltd | United Kingdom | +44 (0)1223497113 |
| Pencis conference | India | 8110004106 |