1, aluminum: a characteristic acid, alkali corrosion. Surface treatment is divided into: oxidation and spraying, will not fade. 2, glass magnesium board magnesium oxide board :( commonly known) is a magnesium oxide, magnesium chloride and water ternary system, configured and made modifiers and processing, stable performance magnesia cementitious material. Fireproof, waterproof, odorless, non-toxic, ice-free, does not rot, does not crack, the same, non-flammable, high strength and light weight, easy construction, long service life. Decorative material 1, Fabric: double-sided weaving hemp, a flame retardant, stain, fade, lint-free grain and other functions. 2, glass: a more transparent solid material, forms a continuous network structure in the melt, the cooling process, the viscosity increases and hardened crystalline silicates without non-metallic materials. Contact: Miss Luo Tel: 13820521780 QQ: 2831385169 Address: Tianjin