... China National Heavy Duty Truck Group Wuyue Special Vehicle.Co.,Ltd.focus on development manufacture and maket Howo trucks.2. ... Jinan Truck Co.,Ltd.,Jinan Commercial Vehicle Co.,Ltd.,Jinan Power Co.,Ltd.,Jinan Axle Co.,Ltd.,Jinan Special Vehicle Co.,Ltd.,Jinan Bus ... Co.,Ltd,and Huawo Truck Co.,Ltd.in Jinan ...