giswilSquare bottom three-dimensional packaging bag

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

giswilElectric insulation crinkle paper

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

giswilFood storage bag

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

giswilAluminum-plastic film material

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