Shenda International Engineering Co., Ltd. is a professional player in transformer industry, which established in Oct. 2000, located in Zhejiang province of China, holds two production bases and seven sales companies. We always focus on the R&D, have been appointed as a manufacturer of transformers at 330KV levels and below by National Electric Power Corp and Mechanical Industry Union. "EACHER" has been awarded "Famous Brand of Zhejiang Province".

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Located in Dongchangfu District, Liaocheng City, Shandong Province, the company specializes in the manufacturing of rectifiers and inductors, power equipment, and transformers. It possesses multiple patented technologies, including safety protection equipment for dry-type transformers and transformer shell dipping tanks. The company has developed intelligent software for power equipment maintenance services and safety inspection software for power equipment patrols, providing technical support for the safe operation of power equipment. In 2025, Shandong Hengbian Electric Co., Ltd. Was awarded the titles of National High-tech Enterprise, Provincial Specialized, Fine, Unique, and Innovative SME, and Provincial Innovative SME. Located in the High-tech Zone of Liaocheng City, Shandong Province, the company relies on the local advantage of power equipment industry agglomeration, focusing on the manufacturing of transformers, rectifiers, and inductors, while expanding into emerging markets such as photovoltaic equipment and wind power technology services. Under the trend of intelligentization of power equipment, the intelligent software for power equipment maintenance services and safety inspection software developed by the company have enhanced its technological competitiveness in the industry.

Liaocheng Huarui Electric Co., Ltd. Was established in 1996, located in Liaocheng city China which is famous for it's history and culture. It's registered capital is 110 million CNY, covers an area of 260, 000 square meters, building area is 67, 000 square meters. It was awarded as National High-Tech enterprise.

Ningbo Ville Electric ( Enterprise) Co., Ltd. It is a well-know listed company in China specialized in R& D and manufacture of transformer Specialized in research, development, production of transformer and high voltage & Low voltage electrical power equipment.

Shanghai Electric Heavy Machinery Co., Ltd., Are affiliated company of Shanghai Electrical Machinery Group Co., Ltd. Was established on October 26, 2010. It was registered in Shanghai, China Registered capital of 5 million RMB. It is a domestic legal person company in China. It is a member of SEMC. Our company specialize in the design, production, sales of deep well pump motors, VHS motors, AC motors, DC motors and metallurgical equipment. The motor is equipped with German Japan Seiko NSK and TMB bearings. The motor bearings are equipped with intelligent temperature measurement PT100, heating belt, etc. And comply with CE certification in the European Union,SASO, SABER certification in Saudi Arabia, ISO and other certifications, and meet the requirements of energy efficiency grade B. Complete with YE3 YE4.

Suzhou Boyuan Special Transformer Co., Ltd. is a high-tech joint-stock enterprise that integrates research\development\manufacture. Located in the burgeoning modern port city__Zhangjiagang Economic Development Zone (South Side). Our company covers an area of 11800 square meters, with modern production plant 7800 square meters, fixed assets investment reached 25 million. 35 percent of the total staff are engineers and technicians, and our annual product capacity reaches about 3600000kVA. Be a member of China Electrical Equipment Industrial Association and AAA Class Credit Enterprise. We manager the product process strictly accordance with the ISO9001: 2008 quality system standards, in order to ensure product quality to meet customer's requirements.

Shandong Fuda Transformer Co., Ltd. is a national high-tech enterprise specializing in the design, production, development and sales of power transformers and their supporting products. The company has established a good internal mechanism, a complete technical research and development force and a mature after-sales service team. The excellent working environment and good incentive mechanism have attracted a number of high-quality, high-level and high-efficiency talents. At present, there are 160 employees, including more than 10 senior engineers, more than 30 intermediate engineers, 5 registered power engineers, and 5 national second-level construction engineers. In addition, the company's grassroots employees have received professional job training, and all teams and departments have experienced technicians, which provides a solid guarantee for the process and quality of products. Since its establishment, the company has been implementing modern management and technology research and development upgrading.

Huainan Wantai Electric Co., Ltd. Integrates the development, production, sale and service of coal mine.

Shanghai Zhiyou Electric Manufacturing Co., Ltd, established in 2007, is a professional manufacturer of power transformers, reactors, resistors and complete sets of electrical equipment in China and a leading large-scale manufacturer in China. These products are widely used in various fields such as thermal power, hydropower, nuclear power, photovoltaic, wind power, ultra-high voltage, offshore platforms, rail transit, data centers, aerospace, petrochemical, metallurgical construction, high-rise buildings, etc. In China, but also exported to 86 countries and regions such as North America, South America, Europe, Southeast Asia, the Middle East, and Africa.