LiaoningSquare bottom three-dimensional packaging bag

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

LiaoningElectric insulation crinkle paper

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

LiaoningFood storage bag

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

LiaoningAluminum-plastic film material

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