XPS foamed board machine/sheet machine manufacturer ?

XPS foamed board machine/sheet machine manufacturer: XPS foamed board, has a perfect closed-pore alveolate structure.Its density,water absorption, coefficient of heat conducting and the coefficient of steam pervasion are all lower than those of other board heat preservasion materials. They have the characteristics of strong intensity, light material,airtight,anticorrosion,aging resistance, low cost, etc It has been widely used in the fields of head preservation and heat insulation in the construction industry, frost resistance of the highway, railway, airport, square and household fitment. It is the generally acknioledged and the best heat preservation material in the market at present.