We mainly focus on the development and production of various Dust-proof putty paper bag environmentally friendly paper packaging bags. Tongying Paper Bag Packaging has long advocated green and environmentally friendly packaging. Dust-proof putty paper bag always adheres to: "Quality first, continuous improvement, Dust-proof putty paper bag to provide customers with satisfactory services and products, and strive to meet customers' high-quality packaging demands for products as much as possible."