catarmanSquare bottom three-dimensional packaging bag

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

catarmanElectric insulation crinkle paper

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

catarmanFood storage bag

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

catarmanAluminum-plastic film material

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