silianaSquare bottom three-dimensional packaging bag

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

silianaElectric insulation crinkle paper

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

silianaFood storage bag

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

silianaAluminum-plastic film material

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