hai-phongSquare bottom three-dimensional packaging bag

PVC soft film packaging,hai-phong square bottom packaging bag, aluminum bag window packaging bag, th...

hai-phongElectric insulation crinkle paper

hai-phong Insulating Wrinkle Paper, also known as crumpled paper,hai-phong refers to a type of proce...

hai-phongFood storage bag

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

hai-phongAluminum-plastic film material

The hai-phong moisture-proof effect of aluminum-plastic film material is 80 times that of ordinary p...