HechuanSquare bottom three-dimensional packaging bag

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

HechuanElectric insulation crinkle paper

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

HechuanFood storage bag

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

HechuanAluminum-plastic film material

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