Provides optimal metering, overvoltage protection, and insulation‑protection solutions, ensuring safe, reliable, precise, and intelligent grid operation.
Workshop environment
Workshop environment
Workshop environment
Workshop environment
JDQXF-500
Y10WF-300-727 330kV
Y20WF-420-1046 500kV
JDQXF-765
1200 kV SF6 Gas Series Resonant Device (Bushings)
1500 kV SF6 Gas Partial Discharge‑Free Test Transformer
1600 kV standard capacitor
Instrument Transformer Factory Test Device
Complete set of test transformers for insulating components
Oil-immersed test transformer
The ±800 kV sending end of the Baihetan–Zhejiang Transmission Line (Bai-Zhe Line)
Ningxia Qingshan 750kV Substation New Construction Project – TYD765
Specializing in the production of electrical metering and protection equipment.
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Service Hotline:
Service email: tkhgqscb@163.com
Company Address: No. 11526, Longtan South Road, High-tech Zone, Tai’an City, Shandong Province