oberstdorfSquare bottom three-dimensional packaging bag

PVC soft film packaging,oberstdorf square bottom packaging bag, aluminum bag window packaging bag, t...

oberstdorfElectric insulation crinkle paper

oberstdorf Insulating Wrinkle Paper, also known as crumpled paper,oberstdorf refers to a type of pro...

oberstdorfFood storage bag

oberstdorf Body moisture-proof bags (grain storage bags, aluminum-plastic composite bags, vacuum foo...

oberstdorfAluminum-plastic film material

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