We are from VANJOIN GROUPTop 1 in Hubei,Top 3 in China of Fast Building Wall Panel System-10 years manufacturer with 40,000m2 factory. Main products: EPS/ceramic cement sandwich wall panel, panel production line,soft ceramic tile. Below our panel board points : 1. Composition of panel.Surface: calcium silica board.Cores: cement, EPS, sand, fly ash. 2.Specifications (L*W*T): 2270mm * 610mm* 60/75/90/100/120/150mm.Generally the panel could be cut into any sizes casually, so it can meet requirements of different lengths. 3. Characteristic.The EPS sandwich panel has many advantages and characteristics, such as: fire-proof (4 hours), anti-seismic (class 7.5), wind-proof (75m/s), sound insulation (44db), heat preservation, saving space (4.26m2could be saved for per 100m2house), easy and fast to install, thus saving much cost. 4. Certification. CE, SGS,BV, ISO9001,ISO14000, Patent Invention, STC test, fireproof test, etc.