shercockSquare bottom three-dimensional packaging bag

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

shercockElectric insulation crinkle paper

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

shercockFood storage bag

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

shercockAluminum-plastic film material

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