... lightweight, waterproof fire, high strength, corrosion resistance 2012 GRC White Banister With a vivid, arbitrary shape, texture-rich lightweight, waterproof fire, high ... aging resistance, frost resistance, non-cracking, non-deformation characteristics of a good; ease of installation, construction speed, GRC not only apply ... old building. Other recommendations:We acept ODM~~~~~ 2012 GRC White Banister