- Yifeng Technology
- Innovation Leads the Way
- Smart Manufacturing for the Future
- Professional and Dedicated
- Quality First
- Serving the World
Research, Development, and Manufacturing of Solvent Purification Equipment
We have independently developed the FLEANO series of solvent purification systems, offering a full range of products including standard, mini, and recirculating models. By breaking the foreign technological monopoly, we provide laboratories with safe and efficient solutions for anhydrous and oxygen-free solvents.
Comprehensive Laboratory Solutions
From system planning and installation to commissioning and staff training, we provide end-to-end, one-stop solvent purification services to support efficient and safe laboratory operations.
Technical Services and After-Sales Support
24/7 professional technical support covering the entire service chain—from equipment maintenance and repair to consumables supply—ensuring stable equipment operation throughout.
Laboratory Instruments and Consumables Sales
We offer a one-stop solution for diaphragm vacuum pumps, gas supply systems, purification columns, and other supporting equipment and consumables to meet all your research and experimental needs.
Laboratory Safety and Environmental Solutions
We provide integrated solutions including solvent safety management, exhaust gas and liquid waste treatment, and compliance consulting to support compliant laboratory operations.
Custom Equipment R&D
We provide custom solvent purification equipment R&D services tailored to specific research scenarios, meeting the unique needs of high-end scientific research.





