LiaoyuanSquare bottom three-dimensional packaging bag

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

LiaoyuanElectric insulation crinkle paper

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

LiaoyuanFood storage bag

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

LiaoyuanAluminum-plastic film material

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