An energy-efficient lowE glass dedicated to improving the driving experience, a pyrolytic coating with both reflective infrared rays and surface low emissivity is deposited on the glass surface using chemical vapor deposition method, achieving a significant improvement in heat exchange inside and outside passenger cars. 

In summer, it blocks the entry of external infrared rays and reduces the radiation of glass heat to the interior of the car, thereby reducing the temperature inside the car and reducing the cooling load of the air conditioner; In Winter it allows the penetration of solar heat and reduces the loss of infrared rays in the car, increases the temperature inside the car and significantly reduces the heating load of the air conditioner.

It has made outstanding contributions to the improvement of fuel efficiency of fuel vehicles and the extension of the mileage of new energy vehicles.