Color steel sandwich features: insulation scaffold mobile homes, the composite panels used insulation materials are: polystyrene, mineral wool, fiberglass, polyurethane, etc. These materials low thermal conductivity. Which are widely used in modern architectural decoration. Sandwich color plate quick installation. Color steel Features Performance: color plate products manufacturer in continuous production line into volume production activities housing projects, it is also known as pre-painted steel plate. Choi plate steel material having both high mechanical strength, easy molding properties, and both good decorative coating material and corrosion resistance.