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» Automatic Expanding Line

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Sep 25, 2019 Play

» Machine in DunAn Group

The Function of CNC Tube Integrated Machine: The machine is used to straighten, cut, end form and bend coiled copper pipe,and all......

Sep 18, 2019 Play

» Ring Inserting Machine

Ring inserted machine is used to load welding ring onto return bend automatically. It is applied to auto production of  return bend......

Jul 30, 2019 Play