saveSquare bottom three-dimensional packaging bag

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

saveElectric insulation crinkle paper

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

saveFood storage bag

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

saveAluminum-plastic film material

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