Nichias Corp is a Japan-based company principally engaged in the manufacture and sale of heat insulating and sealing materials for plants and housing, fluororesin products, filter products and others. The Company operates in five segments. The Construction and Sales for Plants segment is engaged in the construction and maintenance of hot insulation works, fire-retardant works, soundproofing works and disaster prevention works. The Industrial Products segment is engaged in the provision of gasket packing, fluorine resin products, heat insulating materials and filters. The Advanced Product segment offers pipes and machinery for handling heat, liquid chemicals and gas. The Automobile Parts segment offers cylinder head gaskets and other parts. The Construction Material segment offers noncombustible matters and adiabatic materials.