leutkirchSquare bottom three-dimensional packaging bag

PVC soft film packaging,leutkirch square bottom packaging bag, aluminum bag window packaging bag, th...

leutkirchElectric insulation crinkle paper

leutkirch Insulating Wrinkle Paper, also known as crumpled paper,leutkirch refers to a type of proce...

leutkirchFood storage bag

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

leutkirchAluminum-plastic film material

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