... glass 2.1.5,1.8,2.0,2.7,3mm 3.600*900,610*914,914*1220,1220*1830mm ... most advanced in the glass production lines.Clear float glassFeatures::1) High light transmittance, excellent optical performance.2) Smooth and flat ... colors, providing various degree of solar control and energy saving for modern buildings.Standard Comply with China GB11614-1999, Europe EN ...