Founded in 2004, TGOOD was the first company listed on the Growth Enterprise Board of the Shenzhen Stock Exchange in 2009 and is dedicated to contributing to the global energy transition with our leadership in prefabricated substation and E-house.
We empower the world's energy transitionby redefining "intelligent manufacturing+integrated service" and EV charging network operation
Intelligent, Prefabricated, Reliable, Fast.
Reliable Performance
Quality, Speed, Saving, Environment Adaption.
Reliable Performance, Modular Design, High precision cast aluminum alloy material.
Flexible Solution, Maintenance free.
Reliable Performance, Compact Solution, Advanced Technology.
Low noise, Low partial discharge, High mechanical strength.
Cost saving, Easy and fast installation and commissioning.
Flexible, Fast installation, Minimal Design, High-strength and reliable.
Reliable Performance, Simplicity Design, Safety Operation.
Flexible, Strong environmental adaptability, Fast installation, Compact design.
Reliable Performance, High system integration, Power saving, Intelligent cloud platform.
Welcome to TGOOD News & Media Center to discover more
TGOOD has long turned substations into factory-built, ready-to-deploy "giant parcels"—integrating primary and secondary equipment into prefabricated modules through engineering industrialization and intelligent manufacturing — and as the world's largest manufacturer of high-voltage prefabricated substations, has deployed solutions across more than 60 countries and regions, transforming power infrastructure from on‑site "building" to off‑the‑shelf "buying."
TGOOD has officially received an approval letter from Saudi Electricity Company (SE), confirming that its high-voltage prefabricated substations rated up to 380kV have been included in SE’s list of qualified manufacturers.
As a global leader in prefabricated substations, TGOOD (300001) has pioneered the world's first high-voltage AC/DC prefabricated substation for computing centers, hereinafter referred to as AI PowerHouse™.
On June 11, SNEC 18th (2025) International Photovoltaic Power Generation and Smart Energy Conference & Exhibition (“SNEC PV+ 2025”) kicked off at the National Exhibition and Convention Center (Shanghai).
At SNEC PV+ 2024, TGOOD showcased its "Intelligent Manufacturing + Integrated Services" business
Driving the Global Expansion of “Intelligent Manufacturing + Integration Service”
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