Synergy New Energy Technology Service Co.Ltd.is a high-tech company that provides clean air purification solutions for various types of users. In August 2013, it acquired 85% equity of AAVI Technologies Ltd. AAVI, which founded in 1983, has a world-first and subversive core patent "Ionjet" air purification technology that can be widely used in medical, commercial, industrial and civil fields.

Main features of the products: no consumables required, can effectively remove microorganisms such as bacteria and viruses and various airborne particles over 0.001 microns (1 nanometer) , the purification rate can reach 99.99%, which can effectively control the COVID-19 spread, 20 year high-efficiency working and self-cleaning. During the epidemic, AAVVI products were used in many hospitals in China.