WHAT WE DO
The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations and high and low voltage switchgears.
WHO WE ARE
TSTY, established in 2007, and is a national high-tech enterprise with R&D, production, sales and service. TSTY is located in Zhengzhou, with 360 employees (56 R&D experts and engineers), 128 core patents, 3 intelligent production plants, and its annual output value can up to 62 Million USD. After more than 10 years’ development, TSTY is becoming the largest incubation base for intelligent electrical equipment in Henan Province.
Established in 2007
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Area covered
Patent certificate
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Cooperative customers
INDUSTRY SOLUTION
The products have already been used in grid system, government projects, industrial and mining enterprises, new energy, communication industries and other fields.
OUR CASE
Up to now, TSTY is not only a high-quality supplier to State Grid, but also has reached strategic cooperation with some famous companies.
Celebrating Ugandan customers receiving our transformers
Ugandan customers received the transformers we supplied and were pleased and praised our excellent product quality
Celebrating Ugandan customers receiving our transformers
Ugandan customers received the transformers we supplied and were pleased and praised our excellent product quality
OUR NEWS
The company is committed to becoming a world-class power distribution equipment manufacturer.
09-15
2021
Transformer installation completed for Nigerian customer
oil-immersed transformer with a capacity of 500kVA has been successfully delivered to the customer's site in Nigeria and installed successfully.
The importance and function of transformer oil pillow
2024-01-05
Optimizing the oil pillow design can reduce the energy consumption of the transformer, which is in line with the green and low-carbon development trend.
China's power transformers play an important role in the international market
2023-11-29
China's power transformers play an important role in the international market
How much kW of power consumption can a 1000kVA transformer withstand?
2022-01-22
There is an old-fashioned 1000kVA transformer with an existing load of about 200kW. If a new load of about 600kW is to be added, can this transformer bear it?