QujingSquare bottom three-dimensional packaging bag

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

QujingElectric insulation crinkle paper

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

QujingFood storage bag

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

QujingAluminum-plastic film material

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