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Award time Award Award grantor
2013-11 China Certificate For Energy Conservation Product (Pulse Tig) China Quality Certification Center
2013-11 China Certificate For Energy Conservation Product (MIG/TIG) China Quality Certification Center
2011-12 Vice president of welding association China electrical equipment industrial association welding branch
2010-04 Executive director of the 6th China welding executive board of China welding association China welding association
2008-04 Membership certificate of China electrical equipment industry association China electrical equipment industry association
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