Changzhou Tengqi Electrical Appliances Co., Ltd. Established
Changzhou Tengqi Electric Appliance Co., Ltd. was officially established, laying the foundation for the subsequent development and manufacturing of transformer panel radiators.
Jiangsu Tengqi Electric Power Technology Co., Ltd.
Jiangsu Tengqi Electric Power Technology Co., Ltd. (Stock Code: 873868) is a national high-tech enterprise specializing in cooling solutions for large oil-immersed transformers and reactors. The company focuses on the R&D, engineering design, intelligent manufacturing, and lifecycle services of panel radiators, delivering highly reliable cooling products and technical solutions for the global power transmission, distribution, and renewable energy industries.
The company operates two intelligent manufacturing bases in Jiangsu and Zhejiang, as well as a production and service base in Taiwan. With a total manufacturing area of approximately 56,000 square meters, more than 10 automated production lines and intelligent coating lines, the company has an annual production capacity of 70,000 tons of panel radiators. Supported by advanced manufacturing equipment, digital production management, and a comprehensive quality control system, Tengqi has established a complete value chain covering R&D and design, automated manufacturing, testing and validation, rapid delivery, and after-sales service.
With more than 300 employees and over 100 patents, the company is a key drafting organization for industry standards. Its product portfolio includes panel radiators made from carbon steel, stainless steel, aluminum alloy, and other materials. These products are widely used in ultra-high-voltage and ultra-high-voltage power transmission, nuclear power, renewable energy, rail transit, industrial power systems, and data centers. Tengqi has built long-term strategic partnerships with leading domestic and international companies, including Hitachi Energy, China XD, JSHP, Sieyuan, Toshiba, Hyosung, and Sanil. Serving customers across Asia, North America, Europe, the Middle East, and other regions worldwide, Tengqi is a leading professional manufacturer of transformer panel radiators with outstanding comprehensive competitiveness.
The company operates two intelligent manufacturing bases in Jiangsu and Zhejiang, as well as a production and service base in Taiwan. With a total manufacturing area of approximately 56,000 square meters, more than 10 automated production lines and intelligent coating lines, the company has an annual production capacity of 70,000 tons of panel radiators. Supported by advanced manufacturing equipment, digital production management, and a comprehensive quality control system, Tengqi has established a complete value chain covering R&D and design, automated manufacturing, testing and validation, rapid delivery, and after-sales service.
With more than 300 employees and over 100 patents, the company is a key drafting organization for industry standards. Its product portfolio includes panel radiators made from carbon steel, stainless steel, aluminum alloy, and other materials. These products are widely used in ultra-high-voltage and ultra-high-voltage power transmission, nuclear power, renewable energy, rail transit, industrial power systems, and data centers. Tengqi has built long-term strategic partnerships with leading domestic and international companies, including Hitachi Energy, China XD, JSHP, Sieyuan, Toshiba, Hyosung, and Sanil. Serving customers across Asia, North America, Europe, the Middle East, and other regions worldwide, Tengqi is a leading professional manufacturer of transformer panel radiators with outstanding comprehensive competitiveness.
Development history
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2003
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2006
First Batch of Transformer Panel Radiators Rolls Off the Production Line
Tengqi's first batch of transformer panel radiators officially rolled off the production line, marking the start of the company's development as a specialized manufacturer of transformer cooling equipment.
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2009
Jiangsu Tengqi Electric Power Technology Co., Ltd. Established
Jiangsu Tengqi Electric Power Technology Co., Ltd. was officially established, further strengthening the company's strategic focus on the development, manufacturing, and industrial-scale production of transformer panel radiators.
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2011
Recognized as a National High-Tech Enterprise
The company was recognized as a National High-Tech Enterprise, further affirming its R&D and innovation capabilities and technical expertise in transformer cooling products.
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2014
Engineering Technology Research Center Established
The company received recognition for its Changzhou Smart Grid Cooling Equipment Engineering Technology Research Center, further strengthening its capabilities in transformer cooling technology R&D and engineering applications.
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2018
Expansion into European and American Markets
Tengqi products entered the European and North American markets, progressively establishing an overseas sales network and accelerating international market expansion.
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2023
Officially Listed on the National Equities Exchange and Quotations
The company was officially listed on the National Equities Exchange and Quotations (NEEQ, also known as the New Third Board), marking a new phase in standardized operations and sustainable development.
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2024
Zhejiang Tengqi Radiator Technology Co., Ltd. Established
Zhejiang Tengqi Radiator Technology Co., Ltd. was established, further expanding the company's manufacturing footprint and increasing production capacity for transformer panel radiators.
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2026
Leading Role in Revising the Industry Standard
Jiangsu Tengqi Electric Power Technology Co., Ltd. played a leading role in revising the industry standard “Panel Radiators for Transformers” (JB/T 5347-2026), helping improve technical specifications for transformer radiators and advance industry standardization.
Certifications, Test Reports & Patents
Mission & Vision
Tengqi Technology upholds the brand philosophy of "Integrity at Heart, Innovation in Action," focusing on oil-immersed transformer cooling technology, intelligent manufacturing and global supply.
Our Vision
To become a technology-leading, customer-preferred radiator brand.
Our Mission
Driven by passion, innovation and intelligence, empowering industries.
Driven by dedication, creativity and excellence, creating value for customers.
Driven by energy and entrepreneurship, contributing value to society.
Team Photos
Professional Qualifications
ENGINEERING & MANUFACTURING
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