ChifengSquare bottom three-dimensional packaging bag

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

ChifengElectric insulation crinkle paper

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

ChifengFood storage bag

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

ChifengAluminum-plastic film material

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