YanjiaoSquare bottom three-dimensional packaging bag

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

YanjiaoElectric insulation crinkle paper

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

YanjiaoFood storage bag

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

YanjiaoAluminum-plastic film material

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