Ji Yong Guan

Nanjing Dianyan Electric Power Automation Co., Ltd. engages in the development, manufacture, and sale of electric power automation system and equipment. Its products includes power system relay protection, substation automation, hydropower station automation, plant station automation, scheduling automation, distribution network automation, electric power quality monitoring and control, substation online monitoring system, and grid supporting auxiliary system. The company was founded on November 24, 1999 and is headquartered in Nanjing, China.

Nanjing Dianyan Electric Power Automation Co., Ltd. engages in the development, manufacture, and sale of electric power automation system and equipment. Its products includes power system relay protection, substation automation, hydropower station automation, plant station automation, scheduling automation, distribution network automation, electric power quality monitoring and control, substation online monitoring system, and grid supporting auxiliary system. The company was founded on November 24, 1999 and is headquartered in Nanjing, China.

Nanjing Dianyan Electric Power Automation Co., Ltd. engages in the development, manufacture, and sale of electric power automation system and equipment. Its products includes power system relay protection, substation automation, hydropower station automation, plant station automation, scheduling automation, distribution network automation, electric power quality monitoring and control, substation online monitoring system, and grid supporting auxiliary system. The company was founded on November 24, 1999 and is headquartered in Nanjing, China.

Nanjing Dianyan Electric Power Automation Co., Ltd. engages in the development, manufacture, and sale of electric power automation system and equipment. Its products includes power system relay protection, substation automation, hydropower station automation, plant station automation, scheduling automation, distribution network automation, electric power quality monitoring and control, substation online monitoring system, and grid supporting auxiliary system. The company was founded on November 24, 1999 and is headquartered in Nanjing, China.

Nanjing Dianyan Electric Power Automation Co., Ltd. engages in the development, manufacture, and sale of electric power automation system and equipment. Its products includes power system relay protection, substation automation, hydropower station automation, plant station automation, scheduling automation, distribution network automation, electric power quality monitoring and control, substation online monitoring system, and grid supporting auxiliary system. The company was founded on November 24, 1999 and is headquartered in Nanjing, China.

Nanjing Dianyan Electric Power Automation Co., Ltd. engages in the development, manufacture, and sale of electric power automation system and equipment. Its products includes power system relay protection, substation automation, hydropower station automation, plant station automation, scheduling automation, distribution network automation, electric power quality monitoring and control, substation online monitoring system, and grid supporting auxiliary system. The company was founded on November 24, 1999 and is headquartered in Nanjing, China.