invisible zippers: 1.Competitive price 2, Eco-friendly 3, Responsible and professional service 4, fast delivery time YOO brand silver nylon cheap zipper ... :We are OEM and we have different kinds of materials to make the zippers,for example,the ... :fastUsage:shoes,bags,cloth and other which can used the zippers About us: "quality is soul,reputation is life" Yongjia Xintai ...