TanchengSquare bottom three-dimensional packaging bag

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

TanchengElectric insulation crinkle paper

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

TanchengFood storage bag

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

TanchengAluminum-plastic film material

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