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 1995, and is a national high-tech enterprise with R&D, production, sales and service, the main products are oil-immersed transformers, dry transformers, substations transformers and switchgears. TSTY is located in Pindingshan, with 600 employees (200+ R&D experts and engineers), 158 core patents, 3 intelligent production plants, and its annual output value can up to 200 Million USD. TSTY is becoming the largest incubation base for intelligent electrical equipment in Henan Province. Our products are sent to more than 80 countries and regions in the world to help the local power industry.
Established in 1995
㎡
Area covered
Patent certificates
+
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 CERTIFICATES






Kenyan Customer Ordered 1250kva Transformer & RMU
Recently, TSTY has manufactured a 1250KVA transformer and RMU for a Kenya customer.
50kva Transformer Used In Tanzania Rural Electrification Project
This month, TSTY received an inquiry from a customer in Tanzania regarding oil-immersed transformers for rural electrification project .
TSTY Delivers 30 Sets Of Distribution Transformers To Nigeria
Recently, TSTY will deliver 30 sets of distribution transformers to Nigeria
OUR NEWS
The company is committed to becoming a world-class power distribution equipment manufacturer.
08-12
2024
TSTY -- Intelligent Electrical Manufacturing Enterprise
TSTY founded in 2011, is a national high-tech enterprise engaged in research and development, production, sales and service. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations and high and low voltage switchgears. With 109 patents, products have passed ISO9001 management system certification, CCC, SGS,CE and so on. Products are exported to Russia, Mexico, Singapore, Vietnam and other more than 40 countries and regions. Welcome your inquiry!
Electrical Equipment of TSTY are shipped all over the world
2024-08-08
TSTY's transformers, substations transformers, Switchgears and other products are shipped all over the world
Application of TSTY Transformer In Mining Industry
2025-02-28
TSTY's distribution transformers also play an important role in heavy industrial scenarios such as mining. Its reliability, safety and energy efficiency are directly related to production efficiency and cost control.
CNAS Laboratory Conducts Transformer Testing
2025-02-27
As an industry benchmark certified by the National CNAS (China National Accreditation Service for Conformity Assessment), TSTY Testing Center has built a "zero defect" quality control system covering the entire process of design, manufacturing and delivery based on cutting-edge technology