diourbelSquare bottom three-dimensional packaging bag

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

diourbelElectric insulation crinkle paper

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

diourbelFood storage bag

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

diourbelAluminum-plastic film material

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