barSquare bottom three-dimensional packaging bag

PVC soft film packaging,bar square bottom packaging bag, aluminum bag window packaging bag, three-di...

barElectric insulation crinkle paper

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

barFood storage bag

bar Body moisture-proof bags (grain storage bags, aluminum-plastic composite bags, vacuum food bags)...

barAluminum-plastic film material

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