Features color plate are: color plate in front of a single tile unformed web activity is the color plate, after forming the model on the lot, the most common are 470 color plate activity room installation, 760, 820, 840 type, 900 type. More than 900 activities for the scaffold wall color plate, other models will be used for roof use. Color steel composite board called the foam board. It is processed by the web-based color steel and foam together. Features color plate are: color plate of rock wool board is similar to foam, they are the same size, but by the foam core material into a wool. Rockwool is made of high quality basalt, dolomite as the main raw materials, high temperature above 1450 ℃ melting activities color plate Engineering Company, using the international advanced high-speed centrifugal axis centrifuge fibroblasts. At the same time injected a certain amount of binder dust oil, water repellent cotton collected by the collection, by the pendulum method process, coupled with three-dimensional method for curing cotton shop, cutting, forming different product specifications and use of rock wool .