penteleuSquare bottom three-dimensional packaging bag

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

penteleuElectric insulation crinkle paper

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

penteleuFood storage bag

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

penteleuAluminum-plastic film material

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