In order to improve welding technology and enhance the spirit of teamwork,our company hold a welding technology competition, items including argon-arc welding,general welding ,Carbon dioxide protection welding.
The same work-pieces are used during the competition, and the winner is judged by the jury after the completion of the competition. 19/05/2017
 

 

       
         

   
         
   
         
         

 

 

 

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