nautanwaSquare bottom three-dimensional packaging bag

PVC soft film packaging,nautanwa square bottom packaging bag, aluminum bag window packaging bag, thr...

nautanwaElectric insulation crinkle paper

nautanwa Insulating Wrinkle Paper, also known as crumpled paper,nautanwa refers to a type of process...

nautanwaFood storage bag

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

nautanwaAluminum-plastic film material

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