近日,作为本次唯一入选的纸产品品牌,白云纸业“天中牌”书写纸系列产品被列入第四期《河南省重点工业产品达标备案目录》。根据工业和信息化部《关于同意河南省开展重点工业产品质量达标试点工作的通知》,河南省在全省开展了重点工业产品达标备案工作。近期,经过河南省工业和信息化厅、省质量 Recently, as the only selected paper product brand, Baiyun Paper “Tianzhong Brand ” writing paper series was listed in the fourth issue of “Key Industrial Products of Henan Province for the Filing List.” According to the Notice of the Ministry of Industry and Information Technology on “Piloting Work on Conforming Henan Province to Achieve Quality Key Industrial Products”, Henan Province has conducted key industrial product standardization and filing work in the province. Recently, after the Henan Provincial Department of Industry and Information Technology, provincial quality