serresSquare bottom three-dimensional packaging bag

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

serresElectric insulation crinkle paper

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

serresFood storage bag

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

serresAluminum-plastic film material

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