1) No.:RM-0032) GRC: A new inorganic compound material made of Glass Fiber Reinforced Cement.3) It is light,strengthen, tenacity 30 waterproof, non-blame, sound-insulated, heat insulation,30resist-rotten, be easy to process, install convenience, the time limit fora project is short 30 so on. 4) The appearance of component is clean 30 fine, the grain is smoothing lifelike, the art feeling is strong.30