QianxiSquare bottom three-dimensional packaging bag

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

QianxiElectric insulation crinkle paper

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

QianxiFood storage bag

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

QianxiAluminum-plastic film material

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