weidenSquare bottom three-dimensional packaging bag

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

weidenElectric insulation crinkle paper

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

weidenFood storage bag

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

weidenAluminum-plastic film material

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