Fujisash Co., Ltd. manufactures and sells sash and curtain walls in Japan. It also offers building renewal services, frontage products, housing construction materials, prefabricated house modules, and LED modules. Additionally, the company provides urban waste processing systems, fly ash treatment plants, and plant engineering for recycling and large-sized waste disposal facilities. It produces building materials, semiconductor manufacturing equipment, automotive products, home appliances, and office equipment as a supplier of aluminum light metals. The company was founded in 1930 and is headquartered in Shinagawa, Japan.