st-gallenSquare bottom three-dimensional packaging bag

PVC soft film packaging,st-gallen square bottom packaging bag, aluminum bag window packaging bag, th...

st-gallenElectric insulation crinkle paper

st-gallen Insulating Wrinkle Paper, also known as crumpled paper,st-gallen refers to a type of proce...

st-gallenFood storage bag

st-gallen Body moisture-proof bags (grain storage bags, aluminum-plastic composite bags, vacuum food...

st-gallenAluminum-plastic film material

The st-gallen moisture-proof effect of aluminum-plastic film material is 80 times that of ordinary p...