Fujisash It produces and distributes construction supplies for homes and buildings. Building sashes and curtain walls, building renovation services for a range of apartment and office buildings, frontage items including apartment and office entrances as well as aperture facades of stores and showrooms, and housing construction supplies are also offered. The company also offers plant engineering for recycling and large-scale trash disposal facilities, urban waste processing systems for manufacturing agents, and commodities as a supplier of light metals like aluminum.