plzenSquare bottom three-dimensional packaging bag

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

plzenElectric insulation crinkle paper

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

plzenFood storage bag

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

plzenAluminum-plastic film material

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