poznanSquare bottom three-dimensional packaging bag

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

poznanElectric insulation crinkle paper

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

poznanFood storage bag

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

poznanAluminum-plastic film material

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