Henan Yinge Industrial Corporation-a large papermaking group was established in 2003 basing on the former Henan Yinge Industrial Investment Co., Ltd which listed in Shanghai Stock Exchange Market in April of 1997 as the first stock of straw and wheat pulp paper in China (Shanghai stock A share, stock code 600069). She assembles pulp making, paper making, heat and electricity production, alkali recovery, sewage treatment and biological fertilizer as a whole. She is the largest prepared wheat and straw pulp papermaking corporation, the advanced sewage treatment corporation and one of the top 100 corporations in Henan province, the advanced quality and benefit corporation of the light industry in China, one of the ten most excellent papermaking corporations which satisfied the customers in China.