GuoluoSquare bottom three-dimensional packaging bag

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

GuoluoElectric insulation crinkle paper

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

GuoluoFood storage bag

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

GuoluoAluminum-plastic film material

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