dahlemSquare bottom three-dimensional packaging bag

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

dahlemElectric insulation crinkle paper

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

dahlemFood storage bag

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

dahlemAluminum-plastic film material

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