... Finishing Trowel Machine1CE,ISO 2Honda GX160 3Aluminum alloy made reduction box 4CNC Machine promise parts precision Edging Power Trowel HMR100 ... decreasing vibration handle makes control easy and operation comfortable;4.Reduction gear-box, shafts and gears and other parts are one- ... , please feel free to contact us at any time! Reduction Gear Box is made by once-through shaping and processing aluminum ...