LUYANG

Ceramic fiber for fire-resistance; Ceramic Fiber in the forms of blanket, sheet, felt, cloth, pipe for fire-resistance; Non-conducting materials for retaining heat; Boiler composition to prevent the radiation of heat; Insulating refractory materials; Ceramic enamel fiber insulation for industrial molten metal furnaces; Insulating materials comprised of ceramic wool fiber

Refractory bricks, not of metal; Refractory tiles, not of metal; Refractory construction materials, not of metal; Fireclay; Fireproof cement coatings; Rock wool for building purposes; Mortars and refractory ceramic tubes and pipes; Ceramic shapes for use in refractory furnaces; Refractory shapes, not of metal; Non-metal partitions for building; Non-metal cladding for construction and building; Composite panels composed primarily of nonmetal materials