chiemingSquare bottom three-dimensional packaging bag

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

chiemingElectric insulation crinkle paper

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

chiemingFood storage bag

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

chiemingAluminum-plastic film material

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