san-salvadorSquare bottom three-dimensional packaging bag

PVC soft film packaging,san-salvador square bottom packaging bag, aluminum bag window packaging bag,...

san-salvadorElectric insulation crinkle paper

san-salvador Insulating Wrinkle Paper, also known as crumpled paper,san-salvador refers to a type of...

san-salvadorFood storage bag

san-salvador Body moisture-proof bags (grain storage bags, aluminum-plastic composite bags, vacuum f...

san-salvadorAluminum-plastic film material

The san-salvador moisture-proof effect of aluminum-plastic film material is 80 times that of ordinar...