Color steel Features: quickness. All dry-construction, without environmental impact season. A 300 square meters around the building, only five workers 30 days to be completed from the foundation to the renovation of the entire process. Color can be 100% recycled material prefabricated houses cost, truly green pollution-free. All use energy efficient walls, insulation, insulation, sound insulation activities of the board, up to 50% energy saving standards. Color steel Features Performance: light color steel sandwich panel meters weighing less than 14KG can substantially reduce the structural load activities of the board plant, reducing the activity room cost structure. Easy installation: color plate activity room, light weight, installation and splicing characteristics can be arbitrarily cutting activities of the board offer, decide which activities of simple installation, can greatly improve efficiency, saving period.