... is about 1,500 units to 2,000units of different types of vehicles every month and our products have been ... per year is about 150,000,000USD, and our exporting rate is about 75%-85%.We insist on’ Quality first, ... Semi-trailer, Instructional truck,Tractor,tractor head truck, tractor truck,towing vehicle,fuel tank,fuel tank truck,fuel truck,oil truck,oil tank truck,liquid truck,LNG tank,heated bitumen ...