A4 Cardboard File Folder – Multi-Color Opening Folder for Office & Student School Supplies

CLY A4 Cardboard File Folder is a versatile and eco-friendly storage solution designed for both office and school use. Made from durable cardboard, it is available in multiple thickness options (14C/16C/18C/20C) and supports full customization including size, color, and logo printing (digital, UV, sublimation, etc.). Ideal for organizing documents, presentations, and study materials, this folder offers high-quality protection with a clean, professional look. Low MOQ (10 cartons), samples available, and secure payment options make it perfect for bulk and custom orders.