FCB calcium silicate board is made of high-purity quartz sand, high-standard cement as the main raw materials, wood fiber as the reinforcing material, through the processes of slurry forming, pressure, high temperature and high pressure steam curing. FCB calcium silicate board relies on its superior properties such as high quality, high stability, and non-asbestos. It has been exported to more than 50 countries and used in many high-standard and high-demand projects at home and abroad.