umeaSquare bottom three-dimensional packaging bag

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

umeaElectric insulation crinkle paper

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

umeaFood storage bag

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

umeaAluminum-plastic film material

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