JianyangSquare bottom three-dimensional packaging bag

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

JianyangElectric insulation crinkle paper

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

JianyangFood storage bag

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

JianyangAluminum-plastic film material

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