Chow Steel Industries Public Company Limited, together with its subsidiaries, engages in the production, sale, and distribution of steel billets in Thailand and internationally. Its billets are used in the production of round bars, deformed bars, and wire rods. The company also generates and distributes electricity from renewable energy sources; provides logistics services through trailer-trucks; constructs and manages power plants; invests in solar power generation and distribution business; and offers project and efficiency insurance for renewable power plants, as well as provides consultancy services. Chow Steel Industries Public Company Limited was founded in 2003 and is headquartered in Bangkok, Thailand.