Union Steel Holdings Limited, an investment holding company, provides metals, scaffolding, and engineering services in Singapore, Indonesia, France, the United States, India, the Middle East, Brazil, Malaysia, the Netherlands, China, and internationally. The company operates through Metals, Scaffolding, Engineering, and Others segments. It engages in the recycling and trading of ferrous and non-ferrous scrap metals; and steel leasing solutions of steel sheet piles, mild plates, test piles, and beams to construction industry. The company also supplies reinforcement steel bars, H-beams, I-beams, pipes, steel plates, and sheet piles, as well as provides steel storage and handling services.