TianjinSquare bottom three-dimensional packaging bag

PVC soft film packaging,Tianjin square bottom packaging bag, aluminum bag window packaging bag, thre...

TianjinElectric insulation crinkle paper

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

TianjinFood storage bag

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

TianjinAluminum-plastic film material

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