We specialize in the research, development and manufacturing of heavy trucks and related key parts and components. Our principal products include cargo trucks and truck chassis with GVW over 14 tonnes as well as semi-tractor trucks with trailing capacity over 12 tonnes, tipper and special truck chassis and so on. Our major product series include HOWO, Sitaier King, Sitaier and Huanghe series. Over the years, we have registered with the PRC government more 2,000 models, as classified under the PRC automotive industry regulations. Through our diverse product portfolio, we service a wide range of customers from all major industries that utilize heavy trucks, including infrastructure, construction, container transportation, logistics, mining, steel and chemical industries.We are one of few heavy truck manufactures in China that have the ability to also produce heavy truck engines. We currently produce substantially all the engines used in our truck production. We also sell industrial and construction machinery engines in the future depending on market conditions and our production capacity. In addition, we produce other key heavy truck parts and components, such as cabins and axles, mostly for internal use.