thumraitSquare bottom three-dimensional packaging bag

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

thumraitElectric insulation crinkle paper

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

thumraitFood storage bag

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

thumraitAluminum-plastic film material

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