... range of natural colors, providing various degree of solar control and energy saving for modern buildings.6,colors: Clear; Grey; Blue; ... etc.The products can be used for doors, windows, screens or separating the outside doors, glass wall, celling, etc2 ... & alkaline resistant, corrosion-resistant and wear-proof;4 Energy-saving performance;5 No absorbing, no transmission, and easily to be cleaned. 2 ...