1.reasonable design 2.accurate positionging, 3.can be used in varity of things 4.eyelet punching usageThe machine can be used to rivet the double-side eyelets on punched upper of leather shoes,canvas rubber shoes,leathers,clothing and box.CHARACTERS1 The machine has reasonable design and exact positionging,the riveting of eyelets is neat and can not be out of shoape.2 The reliable performance ...