ChengduSquare bottom three-dimensional packaging bag

PVC soft film packaging,Chengdu square bottom packaging bag, aluminum bag window packaging bag, thre...

ChengduElectric insulation crinkle paper

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

ChengduFood storage bag

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

ChengduAluminum-plastic film material

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