| Catalogue |
| Supplier | Country | Telephone |
| AELAB Guangzhou | China | +8615800016110 |
| Nankai Biotech Co., Ltd. | China | 0086-151-5809-6930 |
| Faradlab Deveice Factory | China | +8615098331611 |
| Analytix Ltd | United Kingdom | +44 (0) 191 519 4504 |
| Shanghai Chenfeng Biotech Co., Ltd | China | +8613175593256 |
| YANTAI BAGEASE PACKAGING PRODUCTS CO.,LTD. | China | +8613780964661 |
| Guangzhou Lubex biological technology co., LTD | China | +86-400-883-9117 |
| SMT labtech company | China | 0086-17357274522 |
| Biotech Fluidics AB | Sweden | +46 300 56 91 80 |
| China Yangzhou Wandong Medical Co.,Ltd. | China | 0086-15821007670 |
| Bio-medlab Co., Ltd. | China | 0086 139 1643 3699 |
| Ningbo Sklon Lab Instrument Co.,ltd. | China | 0086 574 63097062 |
| Shandong Saikesaisi Hydrogen CO., Ltd | China | +8618615696905 |
| Beijing Beifen-Ruili Analytical Instrument Co. Ltd. | China | +86 10 62404195 |
| Ellutia UK | United Kingdom | +44 (0)1353 669916 |
| YK Scientific Instrument | China | 0086-15315750077 |
| AIRMOTEC/CHROMATOTEC | France | 00 (33) 557940471 |
| AGC Instruments Ltd. | Ireland | +353 61 471632 |
| BüCHI Labortechnik AG | Switzerland | +41 71 394 63 63 |
| Agilent Technologies | United States | +1 408-345-8886 |