Features color plate: high intensity color plate made of high strength steel for the base (of tensile strength 5600kg / cm) plus the most advanced design and roll forming. So color plate activity room with excellent structural properties. Color Annex is an integral part of the project. Jiwa, Yin Kok, Yang angle, doors and windows including the mouth, small gutters, joints, etc. punishment Activities house, much to pull rivets activities house installation, and a plastic seal. Color steel specification performance: rock wool insulation sandwich panels with a core material is basalt and other natural minerals as the main raw material movable housing cost, high temperatures, melting into the fiber, add some adhesive curing process and system into. The product is suitable for industrial equipment, construction, ship insulation, sound insulation, etc., also apply to clean room, workshop fire proof ceiling, partition and so on.