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  2017-7

  I DC ripple coefficient tester software to obtain the national computer software copyright certificate

  I DC ripple coefficient tester software to obtain the national computer software copyright certificaMore

• 20

  2017-7

  The company held its 2013 annual meeting

  The company held its 2013 annual meetingMore

• 20

  2017-7

  I DC company AC string and insulation monitoring software access to national software copyright certificate

  I DC company AC string and insulation monitoring software access to national software copyright certMore

• 20

  2017-7

  I DC company AC string and insulation fault monitoring line selection device to obtain national patents

  I DC company AC string and insulation fault monitoring line selection device to obtain national pateMore

• 20

  2017-7

  State Grid Corporation of DC experts to visit our company

  State Grid Corporation of DC experts to visit our companyMore

• 20

  2017-7

  I participate in the 2013 annual power system DC power supply new technology seminars and training courses

  I participate in the 2013 annual power system DC power supply new technology seminars and training cMore

• 20

  2017-7

  I won the bid for the company in Gansu Province in 2013 the fourth batch of material procurement package 10 projects

  I won the bid for the company in Gansu Province in 2013 the fourth batch of material procurement pacMore

• 20

  2017-7

  I moved to Guangzhou high-tech industry development zone

  I moved to Guangzhou high-tech industry development zoneMore

• 20

  2017-7

  My company's second public circuit multi-point ground fault test device to obtain national patents

  My company's second public circuit multi-point ground fault test device to obtain national patentsMore

• 20

  2017-7

  I was invited to participate in the State Grid Chongqing Electric Power Company DC professional backbone training

  I was invited to participate in the State Grid Chongqing Electric Power Company DC professional backMore