markenSquare bottom three-dimensional packaging bag

PVC soft film packaging,marken square bottom packaging bag, aluminum bag window packaging bag, three...

markenElectric insulation crinkle paper

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

markenFood storage bag

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

markenAluminum-plastic film material

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