DunhuangSquare bottom three-dimensional packaging bag

PVC soft film packaging,Dunhuang square bottom packaging bag, aluminum bag window packaging bag, thr...

DunhuangElectric insulation crinkle paper

Dunhuang Insulating Wrinkle Paper, also known as crumpled paper,Dunhuang refers to a type of process...

DunhuangFood storage bag

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

DunhuangAluminum-plastic film material

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