Zhengzhou Dayu Import & Export Trading Co., Ltd. is specialized in various construction machinery and road construction machinery. Our business scope: 1. Shotcrete Machine for Spraying Concrete. 2. Road Construction Machinery: Road Marking Machines;Thermoplastic Preheaters;Road Rollers;Traffic Safety Products. 3. Construction Machinery: Plate Compactors;Power Trowels. 4. Truck Cranes