Specifications:* Length: Customized* Effective width Wall panel: 950mm* Materials: Color steel sheet and Polystyrene foam board(EPS)* Structure: Upper and lower layer: Color steel sheet ; Middle: foam board* Thickness: Color steel sheet: 0.3-0.8mm ; Polystyrene board: 50mm 75mm 100mm* Polystyrene density: 10-24kg/m3* Conventional color: Red,Website:http://www.lq-steel-structure.com, white, blue, silver.* Lifetime: 15~25 years* Characteristic: Low cost ,Low weight, heat insulation, retardant, soundproof, water resistant, environmental ,easy to install* Application: Various walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc.Features:★ The quality of light weight per square meter of less than 24kg, can reduce the cost of the structure.★ Quick installation of light weight, splicing, installation and can be arbitrarily cutting characteristics, determine its installation is simple, can improve efficiency, save the time.★ Fire, color steel composite plate core surface materials and insulation materials for the non-fuel or burning material, can meet the requirements for fire protection.★ Refractory, with a special coating color steel plate and the new 10-15 years, after every ten years spraying anti-corrosion coating, sheet life over 35 years★ Beautiful, pressure plate clear lines of dozens of kinds of colors, can be matched with any style of the building takes★ Insulation material commonly used are: polystyrene, polyurethane, low thermal conductivity, good thermal insulation effect.★ Environmental noise prevention, composite board insulation strength up to 40-50 dB, is very effective sound insulation materials.★ Strong plasticity sheet steel can be cut, enough to meet the special design needs.★ High strength with high strength steel plate as a substrate, the tensile strength of 5600 ( kg/cm2 ), plus on the most advanced design and roll forming, and has excellent structural properties.