patnaSquare bottom three-dimensional packaging bag

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

patnaElectric insulation crinkle paper

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

patnaFood storage bag

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

patnaAluminum-plastic film material

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