HangzhouSquare bottom three-dimensional packaging bag

PVC soft film packaging,Hangzhou square bottom packaging bag, aluminum bag window packaging bag, thr...

HangzhouElectric insulation crinkle paper

Hangzhou Insulating Wrinkle Paper, also known as crumpled paper,Hangzhou refers to a type of process...

HangzhouFood storage bag

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

HangzhouAluminum-plastic film material

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