JiashanSquare bottom three-dimensional packaging bag

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

JiashanElectric insulation crinkle paper

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

JiashanFood storage bag

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

JiashanAluminum-plastic film material

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