MEISEI INDUSTRIAL Co.,Ltd. operates as a construction works company in Japan and internationally. It operates in two segments, Construction Business and Boiler Business. The company offers hot and cold insulation systems, including the Keical-Ace Super-Silica, which is used in various fields as a primary hot insulation material; the Keical-Ace Win for rust prevention of heat-insulated objects; and the Recycal, a recycled calcium silicate insulation material. It also undertakes liquefied natural (LNG) gas and petroleum gas related insulation works comprising on-site liquefaction equipment, low-temperature liquefaction carriers, and domestic storage facilities; furnace and refractory insulation works for industrial furnaces, incinerators, and boiler ducts; and insulation works for nuclear power plants. In addition, the company provides fireproofing products, such as Pyrocrete 241, a cement-based fireproofing material; Thermolag 3000, an epoxy-type fireproofing material; Mandoseal; and Fendolite M II Marine Mandolite 25/40. Further, it is involved in the repair and reinforcement of concrete structures; construction of incinerator facilities; repair of stack inner linings and stack reconstruction; and provision of acoustic insulation products. Additionally, the company offers various materials used in insulation related work, such as processed polyurethane foams, insulation panels for LNG carriers, molded polyurethane foams, metal insulation products, light anti-corrosion coatings, and calcium silicate insulation materials. It also provides Grapple Zinc Primer, a heavy duty anticorrosion coating for steel structures; and ULVA Shield, a polymeric rubber sheet for the thermal insulation of piping, vessels, and equipment. The company was founded in 1944 and is headquartered in Osaka, Japan.