osornoSquare bottom three-dimensional packaging bag

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

osornoElectric insulation crinkle paper

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

osornoFood storage bag

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

osornoAluminum-plastic film material

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