utoSquare bottom three-dimensional packaging bag

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

utoElectric insulation crinkle paper

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

utoFood storage bag

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

utoAluminum-plastic film material

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