Spancrete Corporation engages in the manufacture and sale of span cleats. It operates through Spancrete Business, Real Estate Business, And Precast Business Segments. The company also engages in the leasing of owned real estate; and manufacture and sale of precast concrete products, such as construction pillars, beams, and balconies. Its products are used in the construction industry as a material for building floors, walls, and roofs. The company was incorporated in 1963 and is based in Tokyo, Japan.