News

Transformer tank – learn about types, mat...
24-12-10
Transformer tanks are an essential yet often overlooked part of electrical infrastructure. These durable enclosures play a vital role in ensuring the reliable operation of power transformers. But what sets different types of transformer tanks apart, and how do the materials they’re made from impa...
On-load Tap Changer for Power Transformer
24-12-03
A power transformer with an on-load tap changer (OLTC) can regulate voltage while the transformer is still in use, without interrupting the power supply. OLTCs are important components in power systems because they maintain the desired voltage output. JIEZOU POWER manufa...
What is a substation?
24-11-28
Electrical substations play a key part in effectively transmitting electricity through our national system. Find out what they do, how they work and where they fit into our electricity grid. There’s more to our electricity system than where pow...
SWITCHGEAR
24-11-27
What is Switchgear? Electrical circuits handle a predetermined load capacity by design. They must be regulated to prevent excess current from overheating the wiring and overloading the system. An overloaded system is a safety hazard that can da...

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ABOUT US

pursuit of quality best

JIEZOU POWER, a professional designer, manufacturer and installer of power system solution around the World, was founded in 1989 year, occupies 200,000 square meter.
JIEZOU POWER, mainly manages power grid projects, 500KV EPC, 230KV hydroelectric power plant, 115KV power substation, etc.
JIEZOU POWER factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS,switchgear, substation, based on ANSI/IEEE/DOE2016/CSA/IEC60076 standard .
JIEZOU POWER successively obtain ISO9001, ISO14001, ISO45001, UL, CUL, CSA certificate; SGS, TUV, INTERTEK, TYPE TEST REPORT.
Until 2023 year, worldwide branch companies and factories are distributed in United States, Canada, Dubai, Dominican Republic, Philippines,
Chinese branch factories and companies are in BengBu city, FengYang city, HaiAn city, TaiZhou city, SuZhou city, ShenYang city, FoShan city .
Looking into the future, JIEZOU POWER’s vision is to be the most trusted power system solution provider, solve the World’s most urgent power management challenges, accelerate the planet’s transition to renewable energy. So that everyone can have a more low-carbon and bright life. To this end, we will do our utmost to make efforts.