... , galvanizing equipment, and as well as steel structure plant, building frame, spiral conveyor, belt conveyor, charging machine, feeder, bucket elevator, ... less than 120 tons castings, such as roll, engine seat, frame, box body, gear blank, sleeves, slide way, valve body, ... and shaft φ500×17000. Welcome to contact us. precision custom metal machning service/metal fabrication Service/machining parts