Howo 6×4 20 tons heavy duty Wrecker / Towing truck

Howo 6×4 20 tons heavy duty Wrecker / Towing truck: Howo 6x4 20 tons heavy duty Wrecker / Towing truck, which is the big wrecker mainly used for the rescue of breakdown Coach Bus, Lorry Vehicle, or other mobile trucks... Main Introduction of Howo 6x4 20 tons heav...