Packaging cardboard edge protective cover Using raw wood pulp as raw material, imported American cardboard, with a smooth and flat surface Tray protection corner paper Machine edge pressure cutting, with neat edges Transport protective paper edges and corners Circle shape paper edge guard corner protector have high strength, are not easy to break, are sturdy and durable, and can be used multiple times. Customers' names, logos, and advertisements can be easily printed during the production process Payment terms：We accept T/T，LC，DP and OA30，etc.