hailSquare bottom three-dimensional packaging bag

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

hailElectric insulation crinkle paper

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

hailFood storage bag

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

hailAluminum-plastic film material

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