chaitenSquare bottom three-dimensional packaging bag

PVC soft film packaging,chaiten square bottom packaging bag, aluminum bag window packaging bag, thre...

chaitenElectric insulation crinkle paper

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

chaitenFood storage bag

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

chaitenAluminum-plastic film material

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