Engineering Project


Project Case


State Grid Sichuan Maintenance Company Xichang Branch 500kV Dongtian 1st and 2nd Line Lightning Protection Transformation

State Grid Sichuan Maintenance Company Xichang Branch 500kV Dongtian 1st and 2nd Line Lightning Protection Transformation

State Grid Liaoning Maintenance Company 500kV Chengbo Line and other 2 road towers are equipped with lightning protection arresters

State Grid Liaoning Maintenance Company 500kV Chengbo Line and other 2 road towers are equipped with lightning protection arresters

State Grid Hunan Transmission Maintenance Company ± 800kV Binjin Line #1721 Lightning Protection Transformation

State Grid Hunan Transmission Maintenance Company ± 800kV Binjin Line #1721 Lightning Protection Transformation

State Grid Hubei Maintenance Company 500kV Puxian I and II Return Lines #14, #15, #16 and other 28-base Tower Lightning Protection

State Grid Hubei Maintenance Company 500kV Puxian I and II Return Lines #14, #15, #16 and other 28-base Tower Lightning Protection

State Grid Beijing Maintenance Company 220kV Donglu First 24 Line Lightning Protection Transformation

State Grid Beijing Maintenance Company 220kV Donglu First 24 Line Lightning Protection Transformation

G60 Liling-Loudi Expressway Low-pass ± 800kV Qishao Line #4559-#4560 Section Relocation Project

G60 Liling-Loudi Expressway Low-pass ± 800kV Qishao Line #4559-#4560 Section Relocation Project

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