... complete inner cab control, inner poppet valve, the computer distribution rate control and distributing bar of double wings. It provides ... accurate, easy to control, highly effective and advanced asphalt distribution truck.Asphalt pot Capacity 1,000 --- 5,000 gallons ... Lufeng brand products have more than 200 varieties of five series including semi-trailer, tank truck, wrecker, auto-unloading vehicle ...