CitySquare bottom three-dimensional packaging bag

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

CityElectric insulation crinkle paper

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

CityFood storage bag

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

CityAluminum-plastic film material

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