TSTY | Reliable Power Solutions for Global Energy Projects

Solutions Tailored To Your Specific Power Needs

An innovative, precision-engineered power system designed to meet diverse regional needs.

Explore Region Solutions

Africa

Africa Off-Grid Solar & Mining Power Solutions, Durable for Remote/Harsh Environments

Southeast Asia

Volcanic Ash-Resistant Geothermal Infrastructure + Off-Grid Rural Electrification

Middle East

High-Temperature Rated Solutions for Desert Renewable Energy Infrastructure

North America

UL-Compliant Transformers for Grid Modernization & Renewable Integration

Europe

CE-Certified, Eco-Friendly Solutions for Green Energy Transition

Latin America

Wind & Solar Energy Projects + Customized Substations

CIS Countries

GOST-Compliant, Cold-Climate Rated Power Equipment

Why Global Buyers Choose TSTY

TSTY integrates R&D, manufacturing, and service to deliver scalable power solutions, covering a comprehensive portfolio from oil-immersed and dry-type transformers to compact substation and energy storage systems for renewable energy projects worldwide.

TSTY is a leading provider of comprehensive power solutions, specializing in the full spectrum of electrical equipment. Our core portfolio includes oil-immersed and dry-type transformers, amorphous alloy distribution transformers, prefabricated substations, and integrated energy storage systems. Designed for diverse applications from grid upgrades and renewable energy plants to industrial automation, our products combine precision engineering with global compliance. With TSTY, you gain a trusted partner delivering high-efficiency, reliable, and smart power infrastructure for a sustainable future.

UL/ CE / IEC / GOST / ANSI / EAC compliant

CNAS-Accredited National Laboratory

Fast Lead Time 15–30 Days

OEM / Custom Engineering

100+ Countries Distribution

30+ Years In Transformer Manufacturing

Industry Leader

Global Shipping

CCTV Promotional

Henan Province Interview

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Core Power Solutions For Global Energy Projects

TSTY specialize in advanced power transformers, substation transformers, compact prefabricated substations for PV, energy storage and DC charging piles, industrial & commercial energy storage systems, and other related products. These solutions are trusted by a wide range of industries for their reliability and scalability.

Power Transformer

Grid-scale and distributed energy storage

Energy Storage System

Indoor, fire-safe power distribution

Dry-type Transformer

Utility & industrial distribution up to 220 kV

Distribution Transformer

Pre-assembled, fast-deployable substations

Compact Substation

Rural and last-mile electrification

Single Phase Pole Mounted Transformer

Secure outdoor distribution for urban & commercial use

Pad-Mounted Transformer

Medium and low-voltage protection

Switchgear

Global Projects Delivered

TSTY is a digital management enterprise that integrates research and development manufacturing, sales, and service of power equipment, committed to creating a power equipment and service system that is compatible with the development of green energy for global customers.

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