On December 8, 2009, the unveiling ceremony of the National Identification Technology Center of Yinhe Paper was held.

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[Abstract]:
On December 8, 2009, the unveiling ceremony of the National Identification Technology Center of Yinhe Paper was held, marking the technological innovation capability and technology research and development capability of Yinhe Paper reaching the advanced level of domestic counterparts.

On December 8, 2009, the unveiling ceremony of the National Identification Technology Center of Yinhe Paper was held, marking the technological innovation capability and technology research and development capability of Yinhe Paper reaching the advanced level of domestic counterparts.