rankkiSquare bottom three-dimensional packaging bag

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

rankkiElectric insulation crinkle paper

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

rankkiFood storage bag

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

rankkiAluminum-plastic film material

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