Low-E Glass is one of coated glass that has higher reflection to the sunlight, wavelength from 2.5µm. Coated with one or more layers of metal or compound films on the quality float glass by using magnetic sputtering methods. It has low thermal conductivity and high transmittance, ensuring visible light transmittance and reducing light pollution based on prevention of heat loss.

Low-E divided into two series of colorless transparence and colored Low-E coated glass. Used in middle and high latitudes, colorless transparence glass’s transmittance is higher than 70%. It can stop heat energy indoor from scattering to raise temperature indoors. Used in low latitudes, colored glass (also called Sun-E Glass), can sunshade to a certain degree at the time of preventing energy from out.

Off-line Low-E Glass is a highly efficient energy saving product; obtained through the use of the Magnetron Sputter Vacuum Deposition(MSVD) method, where multiple layers of metal or nonmetal coats are applied on the surface of a top quality float glass substrate.