China hot selling cargo tricycle models with 250cc/300cc engine

China hot selling cargo tricycle models with 250cc/300cc engine, 50*100 keel 50*100 flat frame, external 5+2 steel plate, fuel tank (for Ruiteng), seat cushion (for Ruiteng),

side cover (for Ruiteng), 270 cradle type (Dedicated), 70-tube full-floating 8th generation Afterburner King machine brake rear axle,

4 inch 5-hole plate wheels, three-wheel 5.0-12 ordinary tires, headlights (for Ruiteng) and instrument (for Ruiteng),

2.0*1.35 Large engineering cargo box (with special handrails), large galvanized pedals, plastic windshield (dedicated by Ruiteng),

molded fixed bumper (dedicated), 28A dry battery