Product Name:large shipping carton/heavy duty boxes

Foldable custom heavy duty cartons
Heavy-duty carton packing is the choice of the new century, it can perfectly replace wooden cases, iron drums, plastic drums and other heavy packaging containers.Heavy duty paper box is the choice of the new century. It is an environmentally friendly recyclable material that does not need to be fumigated for export. Moreover, it can be folded and customized to facilitate transportation and storage and reduce costs.