pisaSquare bottom three-dimensional packaging bag

PVC soft film packaging,pisa square bottom packaging bag, aluminum bag window packaging bag, three-d...

pisaElectric insulation crinkle paper

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

pisaFood storage bag

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

pisaAluminum-plastic film material

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