HuadianSquare bottom three-dimensional packaging bag

PVC soft film packaging,Huadian square bottom packaging bag, aluminum bag window packaging bag, thre...

HuadianElectric insulation crinkle paper

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

HuadianFood storage bag

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

HuadianAluminum-plastic film material

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