Hong Leong Asia Ltd. is engaged in the manufacturing and distribution of consumer products, air-conditioning systems, diesel engines and related products, industrial packaging products, building materials, and of investment holding and dealing. The Company operates through five segments: Diesel engines, Consumer products, Building materials, Industrial packaging and Air-conditioning systems. The Diesel engines segment includes diesel engines and automobile spare parts. The Consumer products segment includes refrigerators, freezers and washing machines. The Building materials segment includes cement, pre-cast concrete products, ready-mix concrete and quarry products. The Industrial packaging segment includes plastic packaging related products and container components. The Air-conditioning systems segment includes commercial and residential air-conditioning products. The Company's other operations include hospitality and property development.