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Transmission and Distribution systems

Thank you for accessing this website.
Websites including High Voltage Transformers(TR), Generator Step-up Transformers(GSU), Gas-Insulated Switchgear(GIS), Gas Circuit Breakers(GCB), Full Turnkey Substations(SS), High-Voltage and High-Power Testing Laboratory have been closed as of the end of March 2024.

We would like to express our gratitude to all of you who have visited our website.
From now on, please visit the following website.