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                    2013 annual recognition of the general assembly

                    May 2014 opening of new office buildings
                     

                    Opened in February 25, 2015.
                     

                    Take basketball warm-up before the tug of war

                    Beijing Heng Ji Kang to our clinic for employees

                    Derun 2015 January 1st tug of war
                     

                    The first cloth Derun, congratulations

                    The Derun family collective in the snow

                    Derun clean-up

                    Derun life meeting
                     

                    Dezhou city party secretary Wu Cuiyun came to visit our company

                    University president to lead students to our exchange of learning

                    Professor Jin, director of Dezhou University, Dean of the government high horse exchange

                    Five one labor medal
                     

                    Zhao chief to explain the fire safety knowledge 
                    草草久久三级