hammSquare bottom three-dimensional packaging bag

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

hammElectric insulation crinkle paper

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

hammFood storage bag

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

hammAluminum-plastic film material

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