plastic A4 file folder 1.CMYK,Silk screen print 2.Eco-friendly Plastic material 3.ISO:9001:2000 4.OEM and customized A4 file folder Description:1.Plastic file folder with customer's printing , A4 size2.Environmentally friendly and Reusable. 3.Fashionable design, eye-catching.4.Recognized by many world-famous companies .5.High quality and low factory price A4 file folder datails:MaterialPVC, PP, ...