產(chǎn)品介紹（Product Introduction）：

主要用于二孔或四孔的平鈕扣縫釘， 若加附具， 可縫釘帶柄及其他鈕扣，適用于輕薄中厚面料的釘扣.
The machine applicable for button with two or four holes. Shankedbutton and others are also can be sewed by equipping with accessories, it's suitable for light and weight material.