MEISEI INDUSTRIAL Co.,Ltd. MEISEI INDUSTRIAL Co.,Ltd. engages primarily in construction works, specializing in heat insulation, construction materials, freezing, refrigeration, and low-temperature applications; it also manufactures and sells boilers and industrial machinery in Japan and internationally. The company offers core products including hot and cold insulation systems such as Keical-Ace Super-Silica for primary hot insulation, Keical-Ace Win for rust prevention, and Recycal recycled calcium silicate; processed polyurethane foams, insulation panels for LNG carriers, molded polyurethane foams, metal insulation products, light anti-corrosion coatings, calcium silicate insulation materials, Grapple Zinc Primer heavy-duty anticorrosion coating for steel structures, and ULVA Shield polymeric rubber sheets for piping and equipment thermal insulation; water-tube boilers, boiler plants, incineration plants, and industrial incinerators for energy-saving and pollution control. Founded in 1944 and headquartered in Osaka, Japan, MEISEI INDUSTRIAL Co.,Ltd. operates through Construction Work and Boiler segments, serving manufacturing, energy, and environmental sectors with approximately 756 employees. Recent developments include authorization of a share buyback plan by its board on November 20, 2025, alongside consolidated financial results for the six months ended September 30, 2025, reflecting ongoing profitability enhancements through standard maintenance orders and low-carbon projects.