Super Quality Cheapest Double Building Glass Sheet Manufacture

A kind of glass whose surface is coated with low emissivity coating, silver and metal-oxide film so that the glass shows different colors. Features: 1. To reduce the u value of glass, selectively reduce sc and comprehensively improve energy saving of glass; 2. High infrared reflectivity; reflect far thermal radiation; low surface emissivity; 3. Weak ability to absorb external energy, hence little reradiated heat energy; 4. Wide range of shading coefficient sc.; 5. Ability to control sun light transmittance according to different areas customer need.