... access, is a manufacturer specialized in the research, development and production of tempered glass, laminated glass, hollow glass, reflective ... far infrared heat energy2) allow the visible light into it and control the solar energy3) possess energy saving effect4) has ... such as gray, blue, green, bluish green, golden and so onProduct SpecificationsMax Size: 2540×4200mmMin Size: 300×800mmThickness of ...