EPP packing box is a box-type packaging container made of foam plastic (porous plastic). EPP reefer is a plastic with many tiny pores inside. EPP Collapsible Cooler Box is often used in the transportation of fruits and the packaging of goods. Expandable polystyrene foam is a new type of shockproof packaging material and thermal insulation material. Foldable Cooler Box has the advantages of light weight, impact resistance, easy molding, beautiful shape, bright color, high efficiency and energy...