Sanyo Industries, Ltd. (5958.T) manufactures and sells metallic building materials and construction hardware in Japan. The company produces aluminum products including handrails, copings, louvers and spandrels; system floors such as multipurpose, magic, deck and condominium floors; natural ventilation products; metal flame products; natural lighting systems; system ceilings; fillers; and wire and metal products; it also designs and manufactures air-conditioning and ventilation systems, associated equipment, and solar energy equipment, while providing related construction services, contract work, import and export activities. Founded in 1947 and headquartered in Tokyo, Sanyo Industries operates primarily through its core Sanyo Industries segment and system subsidiaries segment, targeting the domestic construction market with a focus on building materials and environmental systems. In October 2025, the company completed an equity buyback program, repurchasing 201,000 shares representing 6.69% of its outstanding shares for 877.37 million yen.