国产又色又爽又刺激在线播放,特级精品毛片免费观看,日韩亚洲欧美一区二区三区,日本最新中文字幕在线视频

中文 / EN

News
Look over more
Introduction
  • 1
  • 2
      Nanjing Electric, the first high tension insulator company in the electrical industry of China, established in 1936, is the eastern China headquarter of BPG. We have three research centers including: Glass Insulator Engineering Technical Research Center of Mechanical Industry, High-voltage Insulator Engineering Technical Research Center of Jiangsu Province, National Laboratory (Inspection Center). In recent years, we are honored as Advanced Collective of National Mechanical Industry....
       More
  • 1
  • 2
Product Center
Glass insulators
Used in HV,UHV AC/DC for insulating and suspending wire>
Composite insulator
used in electric transmission line、substation、electric railway ect >
HV bushing
The component which is used to close current, connect equipments and shells, go through the walls and insulate in the power system >
High voltage transformer
accurate measurement, reliable protection, guarantee the grid security, stable and high quality operation! >
High tension insulator
the Pacesetter of Electric porcelain industry >
Look for details >
Enterprise culture
Find out more >
国产又色又爽又刺激在线播放,特级精品毛片免费观看,日韩亚洲欧美一区二区三区,日本最新中文字幕在线视频