svegSquare bottom three-dimensional packaging bag

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

svegElectric insulation crinkle paper

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

svegFood storage bag

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

svegAluminum-plastic film material

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