Established in 2016, E3 Green Technology Co., Ltd is a high-tech enterprise focusing on the innovative research and independent development of laboratory equipment. The team has succeeded in developing the Bernoulli Laminar Air-Curtain Fume Hood and E•FLOW Damper with independent IP rights, overcoming the problem of air stability of the air compensation fume hood, which has bothered the industry for decades, and solved the technical problem of control valves of the ventilation system requiring accuracy, speed, and stability. It creates a safer, healthier and more comfortable laboratory environment for scientific researchers, and brings energy-saving and emission reduction technology solutions.