salzgitterSquare bottom three-dimensional packaging bag

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

salzgitterElectric insulation crinkle paper

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

salzgitterFood storage bag

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

salzgitterAluminum-plastic film material

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