Goldstar ACP is comprised of aluminum sheets on upper and lower layer, inorganic composite fire retardant agent and nano fire core material. The components are combined by means of polymeric membrane continuous hot pressing. The product is decorated by double-face special baking finish and treated at the back for anticorrosion, widely used in building curtain wall highly required for fire resistance. Formally marketed in 1999, the product, the third-generation curtain wall and indoor decorative acp, is initiative in china, replacing imported product. Besides all advantages of common acp, it has super fireproof performance, and each of its performances exceeds overseas like product. Reaching fire protection standard of gb8624b1, it releases less smoke and no toxic gas, free of halogen. Depending on firm core layer, the product is easy for machining and installation.