TBEA Shenyang Transformer Group Co., Ltd. was founded in 1938 and has more than 80 years of history in transformer research and development and manufacturing. It is the leader in technological development, standard setter, cradle of industry talent cultivation, participant in green energy, practitioner of UHV projects, pioneer in independent and controllable products, service provider of power transmission and transformation solutions, and practitioner in the global power equipment sector, always committed to serving global energy construction with "Made in China" innovation.
The company possesses a complete power transmission and transformation industry chain, with its main focus on the manufacturing, R&D, and testing of high-voltage, ultra-high-voltage, and extra-high-voltage AC/DC transmission and distribution equipment as well as high-voltage bushings and instrument transformers. It has formed a coordinated industrial layout that integrates manufacturing services such as instrument transformers, high-voltage bushings, integrated technologies, intelligent operation and inspection of power equipment, modern logistics, and international turnkey EPC projects for power transmission and transformation. It is one of the companies in China and globally that has undertaken the most national major projects, key projects, and localization substitution initiatives in the power transmission and transformation field, maintaining a leading market share in the industry. It ranks among the top in UHV AC/DC, ultra-high voltage, nuclear power, million-kilowatt thermal power, and large-scale hydropower sectors.
The company has established more than 70 offices worldwide, supplying over one thousand sets of high-voltage and ultra-high-voltage transformer products (66kV‒765kV) to more than 100 countries and regions. It actively participates in overseas grid planning and EPC turnkey projects, capable of providing integrated "turnkey" engineering services—including survey, design, construction, installation, commissioning, operation, maintenance, and training—for substations and transmission lines of all voltage levels up to 765kV overseas, achieving comprehensive export of products, technologies, brands, and standards.
To date, the company has cumulatively developed 177 world-class new products, set 67 world-first records, holds 390 patented technologies with independent intellectual property rights, and has participated in the formulation of 115 domestic and international industry standards. It has won 6 National Science and Technology Progress Awards, including 2 Special Prizes, 2 First Prizes, and 2 Second Prizes; 4 Special Prizes of China Machinery Industry Science and Technology Award, 2 China Single Item Champion Awards, and 175 various provincial and ministerial-level science and technology progress awards and patent awards.