voiSquare bottom three-dimensional packaging bag

PVC soft film packaging,voi square bottom packaging bag, aluminum bag window packaging bag, three-di...

voiElectric insulation crinkle paper

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

voiFood storage bag

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

voiAluminum-plastic film material

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