surinSquare bottom three-dimensional packaging bag

PVC soft film packaging,surin square bottom packaging bag, aluminum bag window packaging bag, three-...

surinElectric insulation crinkle paper

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

surinFood storage bag

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

surinAluminum-plastic film material

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