Sunway International Holdings Ltd is an investment holding company. Along with its subsidiaries, the company operates in three segments PC steel bar, PHC piles and others and Financial services segment. In PC steel bar it sales and manufactures pre-stressed steel bar. In PHC piles and others segment it sales and manufactures high-strength concrete piles, ready-mixed concrete, autoclaved sand-lime bricks, aerated concrete products and eco-permeable concrete products. In Financial services segment, it offers money lending, provision of assets management services and securities brokerage services. It generates the majority of the revenue from PHC piles and others segment.