... . Low Leftover Rate (Nearly Zero) 5. Long Service Life 9m3 Concrete Mixer Truck Tie Li Shi (Iron Giant) Brand, Famous Trademark of ... ), Construction Elevators(multi-speed, stepless-speed), Concrete Mixers (rotary-drum-type, double-horizontal-shaft), Concrete Batchers, Concrete Mixing/BatchingPlants (25-480m3/h, stationary, mobile ...