halhaiin-sumeSquare bottom three-dimensional packaging bag

PVC soft film packaging,halhaiin-sume square bottom packaging bag, aluminum bag window packaging bag...

halhaiin-sumeElectric insulation crinkle paper

halhaiin-sume Insulating Wrinkle Paper, also known as crumpled paper,halhaiin-sume refers to a type ...

halhaiin-sumeFood storage bag

halhaiin-sume Body moisture-proof bags (grain storage bags, aluminum-plastic composite bags, vacuum ...

halhaiin-sumeAluminum-plastic film material

The halhaiin-sume moisture-proof effect of aluminum-plastic film material is 80 times that of ordina...