guineaSquare bottom three-dimensional packaging bag

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

guineaElectric insulation crinkle paper

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

guineaFood storage bag

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

guineaAluminum-plastic film material

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