SINOTRUK SALES & SERVICE CO., LTD is export sales and service company for HOWO, HOWO A7 series trucks to world wide markets. China National Heavy Duty Truck Group Co. Ltd. (hereinafter referred to as the "SINOTRUK"), founded in 1956, is the cradle of heavy-duty automobile industry of China. Manufactured China's first heavy duty truck - the Yellow River brand JN150 8 tons of Cargo Truck in 1960; Successfully introduced Austria STEYR project, SINOTRUK is the first heavy automobile enterprise which bring in comprehensive introduction of overseas manufacturing technology. SINOTRUK was established following reform and restructuring in 2001and has become the domestic and foreign well-known heavy duty truck Research-Development and manufacturing enterprise group after almost 20 years of development.