Hong Leong Asia Ltd., an investment holding company, manufactures and distributes diesel engines and related products, building materials, and rigid packaging products in the People's Republic of China, Singapore, Malaysia, and internationally. Its Diesel Engines segment offers diesel engines and automobile spare parts. The company's Building Materials segment manufactures and supplies cement, pre-cast concrete elements, ready-mix concrete, and quarry products for public housing construction. The Rigid Packaging segment provides plastic packaging related products and container components. It is also involved in hospitality and property development activities. The company was founded in 1941 and is headquartered in Singapore. Hong Leong Asia Ltd. is a subsidiary of Hong Leong Corporation Holdings Pte Ltd.