HaibeiSquare bottom three-dimensional packaging bag

PVC soft film packaging,Haibei square bottom packaging bag, aluminum bag window packaging bag, three...

HaibeiElectric insulation crinkle paper

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

HaibeiFood storage bag

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

HaibeiAluminum-plastic film material

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