... , foldable 2.Competitive price 3.Delicate craftsmanship 4.OEM Heavy duty export shipping cardboard box 1).The box is made of ... quality, passing SGS certificate5).Prompt shipment with our reliable forwarder Heavy duty export shipping cardboard box Size Length*Width*High (any size ... K, A, B, C; three-layer, five-layer, seven-layer, single face corrugated boardSilver card paper, gold card paper, or any ...