boronganSquare bottom three-dimensional packaging bag

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

boronganElectric insulation crinkle paper

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

boronganFood storage bag

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

boronganAluminum-plastic film material

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