1.We use quality α type gypsum as coreboard, compared with common gypsum, the good material stability and quality ensure a stable and high strength calcium sulfate panel.

2.Use special equipment to auto press each panel with high production efficiency. This development of our calcium sulfate panel has applied for twenty-two patents of invention.  

3.Without use of asbestos etc. harmful substances to health.

4. Not containing heavy metal, formaldehyde, benzene etc. forbidden substances.