liezenSquare bottom three-dimensional packaging bag

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

liezenElectric insulation crinkle paper

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

liezenFood storage bag

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

liezenAluminum-plastic film material

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