GRG is the abbreviation of English GlassFiber Reinforced Gypsum, which is a special fiberglass decorative material. The randomness of the design makes it a must for architects who want to be personalized. Its unique material is enough. Protect against damage, deformation and cracking caused by the external environment. This kind of material can be made into a variety of flat panels, various functional products and various artistic shapes. It is the most popular replacement product in the international building materials decoration industry. Under normal circumstances, architects often recommend ceilings that are used in industrial and commercial buildings to increase their stability against high impact.