viennaSquare bottom three-dimensional packaging bag

PVC soft film packaging,vienna square bottom packaging bag, aluminum bag window packaging bag, three...

viennaElectric insulation crinkle paper

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

viennaFood storage bag

vienna Body moisture-proof bags (grain storage bags, aluminum-plastic composite bags, vacuum food ba...

viennaAluminum-plastic film material

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