Color steel Features: Color + light steel system installed windows are made of hollow glass, sound insulation, sound insulation up to 40 decibels; organized by the metal frame wall, insulation materials consisting of plasterboard panel building installation, which may sound effects up to 60 decibels. Color wall using energy-efficient system, with respiratory function, can regulate indoor air humidity; the roof of a ventilation function Henan activity panel building, can make the internal flow of air over the house is formed between the movable plate housing, ensure internal roof ventilation and cooling needs. Color steel Features Performance: color plate activity room with a light weight, high strength, insulation, aesthetics, durability, etc., is a senior building construction and decoration blends quick installation. Color plate activity room construction cleaning, widely used in large-span factories, warehouses, office buildings, villas, roof and floor, air purification room, cold storage, shops, kiosks and temporary buildings.