Sanyo Industries, Ltd. manufactures and sells metallic building materials in Japan. Its activities include manufacturing, sales, and contract work for metallic building materials and interior and exterior materials; design and manufacture of air-conditioning and ventilation systems and related equipment; sales and contract work for solar energy equipment; and import and export of related products and materials. The company also offers aluminum products such as handrails, copings, louvers, and spandrail, as well as system floors, natural ventilation products, and various metal and wire products. Incorporated in 1947, it is based in Tokyo, Japan.