... glass 2.1.5,1.8,2.0,2.7,3mm 3.600* ... advanced in the glass production lines.Clear float glassFeatures::1) High light transmittance, excellent optical performance.2) Smooth ... providing various degree of solar control and energy saving for modern buildings.Standard Comply with China GB11614-1999, ... 2004,which is the manufacture enterprise of stock joint system whose main products is glass and the glass ...