Spiral Wire Book Printing Environment-friendly material&Ink Competitive price ... Magazines,,Leaflet ,Poster, Flyer ,Booklet and so on .Spiral Wire Book Printing1. Material(Cover+Inner): Coated paper, Offset Paper, ... 157g,200g,210g,230g,250g,400g.5. Binding:Saddle stitching,Perfect binding,Sewing binding.♥Can print special logo as ... not selling any products containing these marks. Spiral Wire Book Printing