China Yuchai International (NYSE: CYD) is a Cayman Islands–registered holding company with core operations in the design, development, manufacturing and sale of diesel engines. Through its principal operating subsidiary, Guangxi Yuchai Machinery Company Limited, the company has grown into one of China’s leading independent engine manufacturers. Yuchai’s product lineup spans light-, medium- and heavy-duty diesel engines for use in trucks and buses, as well as engines for marine propulsion, power generation and other industrial applications.
Since its establishment in 1993, China Yuchai International has invested heavily in research and development, operating multiple technical centers and engineering facilities. The company produces more than 200 engine models built to comply with a range of emissions standards, from Euro II to Stage V levels. In addition to its core diesel platform, Yuchai offers liquefied petroleum gas (LPG) engines, gas-powered generator sets and precision engine parts, leveraging partnerships with global technology firms for fuel systems and electronic controls.
China Yuchai’s sales and service network spans all provinces of mainland China and extends to over 80 countries and regions. Key export markets include Southeast Asia, the Middle East, South America and Africa, where its engines are used in commercial transportation fleets, fishing vessels and as stationary power sources. The company supports its customers through a combination of factory-owned service centers, authorized dealerships and spare parts distribution hubs aimed at minimizing downtime and ensuring compliance with local regulations.
Led by an experienced executive team with deep expertise in automotive engineering, manufacturing and international business development, China Yuchai International continues to pursue growth through product innovation and market diversification. The company places a strong emphasis on quality management, environmental stewardship and strategic collaborations to enhance its competitive position in both domestic and global markets.
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