siguiriSquare bottom three-dimensional packaging bag

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

siguiriElectric insulation crinkle paper

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

siguiriFood storage bag

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

siguiriAluminum-plastic film material

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