Chow Steel Industries Public Company Limited is a Thailand-based manufacturer and distributor of steel billets. Steel billets are used as raw materials for further rolling into long products, such as round steel bars, deformed steel bars and wire rods by using steel melting technology of electric induction furnace (EIF). The Company and its subsidiaries operate two principal business segments, which are segment relating to distribution of steel billet and segment relating to investment and consultant. It offers products to both domestic and overseas markets. The Company operates its head office in Bangkok and factories in Kabinburi Industrial Estate, Prachinburi Province. The Company's direct subsidiary includes Chow Energy Company Limited, which operates as a holding company investing in power supply.