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              Development History
              2002
              Qingdao Donghe Technology Co.Ltd., was founded
              2004
              Production of fully automatic CNC punch press
              2005
              CNC punch for thick plate production
              2007
              Production of CNC turret punch
              2010
              The company has won many science and technology awards.
              2013
              Production line for punching three-sided beams
              2014
              Production Servo NC Turret Punch
              2015
              Production of a complete set of FANUC CNC servo punch
              2016
              Production of Hydraulic Punching Equipment for Special Thick Plates
              2017
              Welding robot positioner
              2018
              Production Robot Welding Production Line
              Eight advantage
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