ShenyangSquare bottom three-dimensional packaging bag

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

ShenyangElectric insulation crinkle paper

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

ShenyangFood storage bag

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

ShenyangAluminum-plastic film material

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