NanjingSquare bottom three-dimensional packaging bag

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

NanjingElectric insulation crinkle paper

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

NanjingFood storage bag

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

NanjingAluminum-plastic film material

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