nahanSquare bottom three-dimensional packaging bag

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

nahanElectric insulation crinkle paper

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

nahanFood storage bag

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

nahanAluminum-plastic film material

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