Established in 1993 in Shenyang, China’s Northeast industrial heartland, Shenyang TianTong Power Equipment Co., Ltd. (TianTong Power) has spent 33 years developing a diversified power equipment manufacturing portfolio. As a State Grid Corporation of China Class-1 supplier and a National High-Tech Enterprise, TianTong operates four production bases covering 200,000 square meters, with business operations spanning more than 100 countries worldwide.
A 33-Year Journey: Key Milestones
TianTong’s growth trajectory reflects China’s broader power equipment industry evolution—from early distribution transformer manufacturing to today’s smart grid and new energy integration:
1993 — Company founded in Sujiatun District, Shenyang.
1995 — Successfully completed independent R&D of flexible heat-dissipating transformers, an industry-leading technology at that time.
2000 — Annual sales exceeded 100 million yuan, marking a transition from regional to national scale.
2003 — Established long-term cooperation with the Shenyang Transformer Research Institute and Northeastern University, anchoring TianTong’s R&D foundation.
2007 — Recognized as a Provincial-level High-Tech Enterprise.
2014 — Obtained State Grid Corporation of China Class-1 Supplier qualification, a milestone in domestic credibility.
2016 — Annual export revenue exceeded 100 million yuan, marking TianTong’s emergence as a global power equipment supplier.
2023 — Awarded Green Factory Certification, Green Environmental Protection Promotion Enterprise, and designated as a Carbon Neutrality Demonstration Unit.
2025 — Expanded into the new energy sector; launched the first self-developed new energy product.
A Diversified Product Portfolio Built for the Energy Transition
TianTong’s product matrix spans the full power transmission and distribution chain, with growing extensions into new energy applications:
Power Equipment Manufacturing — Oil-immersed transformers, dry-type transformers, amorphous alloy transformers, containerized substations / box-type substations, European-style (YB series), Asian-style, and American-style (ZGS series) prefabricated substations, switch stations, 10kV pole-mounted transformer platform sets, and high/low-voltage switchgear.
New Energy Integration — Wind power and photovoltaic power generation specialty transformers, hydrogen energy-specific dry-type rectifier transformers, and supporting equipment for new energy infrastructure.
Services — Power construction and smart grid operation services, establishing a complete industrial chain from equipment manufacturing to grid maintenance.
Riding Two Industry Megatrends: Solid-State Transformers and AI Data Center Power
As the global power equipment industry navigates the convergence of energy transition and digital infrastructure expansion, TianTong is positioning itself at the intersection of two major megatrends:
Solid-state transformer technology — Driven by global energy transition and grid modernization, solid-state transformers are powering the power equipment industry’s green, smart, and efficient upgrade. TianTong is investing in R&D capacity for next-generation solid-state transformer technology, anticipating large-scale industrialization opportunities.
AI data center power infrastructure — With the explosive growth in electricity demand from global AI computing centers, the integration of computing power and electrical power systems has been incorporated into national-level new infrastructure strategy. TianTong’s hydrogen energy specialty rectifier transformer line and high-efficiency dry-type transformer portfolio position the company to serve growing demand from AI data center power infrastructure projects, both domestically and internationally.
Trusted by Industry Leaders Across China and Globally
TianTong’s customer base includes State Grid Corporation of China, PetroChina, China Railway Group, Sinopec, China Shipbuilding Industry Corporation, and China Mobile. International collaborations span clients across more than 100 countries, including major projects in Mozambique, Japan, the Middle East, and Southeast Asia. The company’s products have been deployed in mission-critical applications ranging from the Xinjiang Gobi Desert power supply infrastructure to the Ansteel General Hospital project.
TianTong’s commitment to quality is anchored by triple ISO certification (ISO 9001 Quality Management, ISO 14001 Environmental Management, ISO 45001 Occupational Health and Safety), export certifications, AAA-level Credit Enterprise status, and Green, Environmental Protection and Energy-Saving Enterprise certification.
Looking Ahead: A Global Energy Interconnection Vision
Guided by China’s national dual-carbon strategy, TianTong is committed to building a global energy interconnection ecosystem—leveraging technological innovation and integrated industrial advantages to deliver efficient power equipment and smart energy solutions worldwide. The TianTong group, including subsidiaries such as Shenyang TianTong Electric Co., Ltd., Shenyang TianTong Power Technology Co., Ltd., TianTong (Liaoning) IoT Technology Co., Ltd., and TianTong Power Hong Kong, forms a modern industrial cluster prepared for the next decade of global power infrastructure investment.
“Prospering with Heaven and Nourishing the Earth, Accumulating Strength for Breakthroughs” — TianTong’s corporate philosophy reflects both its 33-year track record and its forward-looking commitment to the global energy transition.
About TianTong Power
Shenyang TianTong Power Equipment Co., Ltd. is a State Grid Corporation of China Class-1 supplier and a National High-Tech Enterprise based in Sujiatun District, Shenyang, Liaoning Province. Established in 1993, the company manufactures a comprehensive range of power equipment including oil-immersed transformers, dry-type transformers, high/low-voltage switchgear, prefabricated substations, and new energy products, serving customers in more than 100 countries worldwide.
Media ContactCompany Name: Shenyang TianTong Power Equipment Co., Ltd.Contact Person: Vicki ZhouEmail: Send EmailPhone: +86-24-89808899Address:No. 219, Yingchun Street, Sujiatun District City: ShenyangState: Liaoning ProvinceCountry: ChinaWebsite: https://www.ttdlpower.com
