Soon Lian Holdings Ltd acts as a specialist supplier of aluminium alloy products. The business divisions of the company include Marine, Precision Engineering, Stockists & traders, and other customers. The Marine division includes products used in shipbuilding - hulls, decks, superstructures, and cabins of light crafts. The Precision Engineering division includes precision parts for electronic equipment, precision instruments, medical instrumentation, automated assembly lines, pharmaceutical machinery, and robotics. Stockists segment and other customer divisions include high-strength items in aircraft industries, oil tankers, automotive parts, and towers. Its geographical segments are Singapore, Malaysia, China, Taiwan, Indonesia and other countries, of which Malaysia gives maximum revenue.