EPS cement sandwich wall panel , it is non-bearing wall material which both sides surface are high-strength calcium silicate boards or cement fiber reinforcement boards, polystyrene granule, cement, coal ash, sand and other additives as fillings materials inside. Advantages: Enlarging the house space, lightweight, warm keeping, no need plastering, fire prevention, damp-proof and waterproof, shock resistance, strong hanging force, anti-bending and sound insulation etc. It has been widely used in many buildings , such as apartment, school, hospital, office building, hotel, portable house, workshop and so on. At present, we have 3 sizes, 2270*610*100mm, 2270*610*120mm and 2270*610*150mm.