vinhSquare bottom three-dimensional packaging bag

PVC soft film packaging,vinh square bottom packaging bag, aluminum bag window packaging bag, three-d...

vinhElectric insulation crinkle paper

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

vinhFood storage bag

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

vinhAluminum-plastic film material

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