WeishiSquare bottom three-dimensional packaging bag

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

WeishiElectric insulation crinkle paper

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

WeishiFood storage bag

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

WeishiAluminum-plastic film material

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