elanSquare bottom three-dimensional packaging bag

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

elanElectric insulation crinkle paper

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

elanFood storage bag

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

elanAluminum-plastic film material

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