Combined with advanced foreign technology and design, our company has developed a new-style production line-XPS foamed plate extrusion line. The raw material and formulation realize domestically produced and the quality and performance can parallel with those of imported machines. XPS foamed plate possesses advantages of heat insulation and heat preservation and has continuous and even surface and beehive structures of coherent thickness without interspaces, which ensures excellent performance of heat insulation and heat preservation, water-resistance and compression resistance. The products are widely used in construction area and enjoy a salable market