XiningSquare bottom three-dimensional packaging bag

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

XiningElectric insulation crinkle paper

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

XiningFood storage bag

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

XiningAluminum-plastic film material

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