All Eterpan products are environmentally friendly materials. The main raw materials are cement, plant fiber, quartz sand and other minerals. They are tested and certified by authoritative organizations, free from asbestos, formaldehyde or other hazardous substances, it is China's environmental labeling product. In addition, the low thermal conductivity, light weight and high strength, dry construction and characteristics of Eterpan are also conducive to reducing energy loss and construction waste in construction applications.