naganoSquare bottom three-dimensional packaging bag

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

naganoElectric insulation crinkle paper

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

naganoFood storage bag

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

naganoAluminum-plastic film material

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