tonkSquare bottom three-dimensional packaging bag

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

tonkElectric insulation crinkle paper

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

tonkFood storage bag

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

tonkAluminum-plastic film material

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