cumanaSquare bottom three-dimensional packaging bag

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

cumanaElectric insulation crinkle paper

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

cumanaFood storage bag

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

cumanaAluminum-plastic film material

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