YO Book YO

YO book:    Yo contains plastic spirals and wire-O. According to the different process we can sort them to hidden YO and exposed YO. The material of YO book can be thick paper also can be thin paper. Cover can be hard cover and soft cover. We can make YO book to different shapes according to your content.    Many kinds of book can make to YO book, such as note book, board book and so on.We are very professional in kinds of books. I confirm you must pleased our quality and service.