svegaSquare bottom three-dimensional packaging bag

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

svegaElectric insulation crinkle paper

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

svegaFood storage bag

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

svegaAluminum-plastic film material

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