hay-riverSquare bottom three-dimensional packaging bag

PVC soft film packaging,hay-river square bottom packaging bag, aluminum bag window packaging bag, th...

hay-riverElectric insulation crinkle paper

hay-river Insulating Wrinkle Paper, also known as crumpled paper,hay-river refers to a type of proce...

hay-riverFood storage bag

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

hay-riverAluminum-plastic film material

The hay-river moisture-proof effect of aluminum-plastic film material is 80 times that of ordinary p...