| Catalogue |
| Supplier | Country | Telephone |
| Zhejiang Yunxi Technology Co., Ltd. | China | 86-571-86062776 |
| Shanghai Leewen Scientific Instrument Co.,Ltd. | China | 0086-21-59180981 |
| BOC Sciences | United States | 1-631-485-4226 |
| Wenzhou Tuwang Biotechnology Equipment Co.,ltd | China | 86-577-59884882 |
| CD Genomics | United States | (631) 259-7705 |
| Novel Concepts Medical | Israel | +972-3-6935241 |
| BioGenes GmbH | Germany | +49 (0)30 6576 2396 |
| Zhejiang Aijiren Technology Co.,Ltd | China | 18057059211 |
| DolphinMPS | United States | 1 (416) 253-6060 |
| ACZET PVT. LTD | India | +919136680280 |
| Ingenza | United Kingdom | +44 (0)131 651 9681 |
| Sichuan Zhuoyue Water Treatment Equipment Co.,Ltd | China | +86-028-86634818 |
| Medix Biochemica | Finland | +358 9 547 680 |
| BMG LABTECH GmbH | Germany | +49 781 96968-0 |
| Funke-Dr. N. Gerber Labortechnik GmbH | Germany | +49-30 702 006 - 0 |
| Germfree Laboratories Inc. | United States | + 1 (386) 265-4360 |
| Shanghai Origincell Biological Cryo Equipment Co., Ltd. | China | 021-68370606-1655、021-68395577 |
| Refeyn Ltd. | United Kingdom | +44 1865 800175 |
| Nuclera | United Kingdom | +44(0)1489 557672 |
| Xi’an Tianlong Science and Technology CO.,Ltd. | China | 0086-29-86675008 |