LuanSquare bottom three-dimensional packaging bag

PVC soft film packaging,Luan square bottom packaging bag, aluminum bag window packaging bag, three-d...

LuanElectric insulation crinkle paper

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

LuanFood storage bag

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

LuanAluminum-plastic film material

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