sananaSquare bottom three-dimensional packaging bag

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

sananaElectric insulation crinkle paper

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

sananaFood storage bag

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

sananaAluminum-plastic film material

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