The nylon encapsulates the wire rod to use the high quality material, the advanced craft development new product, has the top coat to be smooth, the adhesion strong, wear-resisting, bears moistly, bears the corrosion, to bear the aging, is not easy the characteristic which bursts. Coating material environmental protection, non-toxic, is harmless to the human body, is the upscale this volume, the calendar, the Taiwan calendar the ideal material which for the single double reed and the colored paper clip, the bra buckles.