alajuelaSquare bottom three-dimensional packaging bag

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

alajuelaElectric insulation crinkle paper

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

alajuelaFood storage bag

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

alajuelaAluminum-plastic film material

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