金属系列拉链密度小、强度高、韧性强，能长期保持外观质量，能发挥抗摔撞的优势。
　　金属拉链广泛应用于外套、风衣、裤子及箱包等产品。

　　The metal series zipper has low densityHigh strength and toughness,capable of long-termprotectionMaintain appearance quality and be able to exert impact resistance The advantage of scaling.
　　Metal zippers are widelyused in high Carrying outerwear, windbreaker, pants, and luggage and other products.