@qingfengyy: An export-grade, multi-purpose, ride-on harvester designed for potatoes, onions, carrots, and sweet potatoes. This versatile machine saves labor and effort, offers simple and flexible operation, and is both economical and practical; it reduces physical strain and boosts work efficiency—an excellent aid for agricultural cultivation.#Factory #daily #fyp #Tractor #Potato harvester#Onion harvester#agriculture#agricultural machinery#export trade