ulaangomSquare bottom three-dimensional packaging bag

PVC soft film packaging,ulaangom square bottom packaging bag, aluminum bag window packaging bag, thr...

ulaangomElectric insulation crinkle paper

ulaangom Insulating Wrinkle Paper, also known as crumpled paper,ulaangom refers to a type of process...

ulaangomFood storage bag

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

ulaangomAluminum-plastic film material

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