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 ...