kungradSquare bottom three-dimensional packaging bag

PVC soft film packaging,kungrad square bottom packaging bag, aluminum bag window packaging bag, thre...

kungradElectric insulation crinkle paper

kungrad Insulating Wrinkle Paper, also known as crumpled paper,kungrad refers to a type of processed...

kungradFood storage bag

kungrad Body moisture-proof bags (grain storage bags, aluminum-plastic composite bags, vacuum food b...

kungradAluminum-plastic film material

The kungrad moisture-proof effect of aluminum-plastic film material is 80 times that of ordinary pol...