Sinotruk (Hong Kong) Limited, an investment holding company, engages in the research, development, and manufacture of heavy-duty trucks (HDT), medium-heavy duty trucks, light-duty trucks (LDT), and related parts and components in Mainland China and internationally. It operates through three segments: Heavy Duty Trucks, Light Duty Trucks and Others, and Finance. The company offers HDTs under the SITRAK, HOWO, and Huanghe brands; specialty vehicles; medium-duty trucks, LDTs, buses, and other vehicles under the HOWO, Homan, and Wangpai brands; and auto-finance services to finance the end-users and the dealers. It also provides key assemblies, parts, and components, such as engines, cabins, axles, steel frames, and gearboxes. In addition, the company is involved in consultation and strategic planning in respect of the automobile market; research and development, manufacture, and sale of commercial vehicles; and truck refitting. It serves logistics, transportation, and infrastructure construction industries. The company was incorporated in 2007 and is headquartered in Jinan, China. Sinotruk (Hong Kong) Limited operates as a subsidiary of China National Heavy Duty Truck Group Company Limited.