China Yuchai International Limited, a company established in 1951 and headquartered in Singapore, operates globally through its Yuchai and HLGE segments. This entity and its subsidiaries specialize in the production, assembly, and distribution of both diesel and natural gas engines. These engines power a diverse range of applications, including trucks, buses, passenger vehicles, marine vessels, industrial equipment, and agricultural machinery, serving markets within the People's Republic of China and internationally. The company's extensive product line encompasses various diesel engines, such as 4-cylinder, 6-cylinder, high-horsepower marine engines, and power generator engines. They also supply natural gas engines, complete diesel power generators, generator sets, and vital engine components. Beyond manufacturing, China Yuchai offers remanufacturing services. Furthermore, their portfolio includes advanced solutions like plug-in hybrid engines, range extenders, an array of power generation and hybrid powertrains, integrated electric drive axle powertrains, and innovative fuel cell systems. Complementing its core engine business, the firm also designs, manufactures, and sells exhaust emission control systems. Additionally, it diversifies into hospitality and property development activities. China Yuchai distributes its engines directly to automotive original equipment manufacturers (OEMs), as well as through a network of agents and retailers. The company also provides essential maintenance and retrofitting services for its products to support its clientele.