BaichengSquare bottom three-dimensional packaging bag

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

BaichengElectric insulation crinkle paper

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

BaichengFood storage bag

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

BaichengAluminum-plastic film material

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