... ZN-500 Air Presure Button Attaching Machine Suitable for attaching metal buttons,snap ... fabric,plastic ZN-500 Air Presure Button Attaching Machine Feature:1. It is a new generation intelligentized ... quality. 2. It was widely used for garments,knitting,bags,purses,leather and so on. 3. It ... rivets,springs,snappers,shoes rivets etc. onto clothes,knitting slopwork,down coats,jeans,shoes,hats,leather,plastic ...