... MOQ: 1000PCS 4) 16 years' exporting experience Cardboard Paper Box with PVC Window: Shenzhen Charm Packaging Products Co., Ltd.ProductMaterialC2S ... art paper, C1S art paper, duplex paperboard, greyboard, special paper, etc.Printingoffset printing, silk screen ... , Shenzhen City, China. 518112 Welcome your own design & inquiry! Cardboard Paper Box with PVC Window