devaSquare bottom three-dimensional packaging bag

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

devaElectric insulation crinkle paper

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

devaFood storage bag

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

devaAluminum-plastic film material

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