City Steel Public Company Limited, together with its subsidiaries, primarily engages in the manufacture and sale of metal structures, storage systems and material handling equipment, and fabricated metal parts in Thailand. It also provides steel service center and processing services. The company's storage systems and material handling equipment consist of racking, modular, special, mobile shelving system, pipe rack, shelving, and conveyor systems, as well as mezzanine platform, cabinets and lockers, carts and dollies, pallets, and dock and handling equipment. Further, it sells metal products, industrial materials, and equipment. The company was founded in 1995 and is headquartered in Chonburi, Thailand. City Steel Public Company Limited is a subsidiary of WKP Asset Plus Company Limited.