2026 Top 10 Large Transformer Manufacturers in China

Sichuan Chuankong Technology Co., Ltd

Sichuan Chuankong Technology Co., Ltd., with its registered address at No. 602-603, 6th Floor, Unit 1, Building 9, No. 146, North Hongqi Avenue, Deyuan Town (Jingrong Town), Pidu District, Chengdu City, is registered with the Pidu District Market Supervision Administration. The legal representative is Luo Dabin, and its business scope includes the development, sales, and installation of electronic automation equipment, high and low voltage electrical equipment, complete sets of electrical control equipment, wires and cables, and electronic components; Power system installation services; Power engineering design and construction; Information system integration services; Intelligent installation engineering services; Production and assembly of electronic and electrical equipment, production and assembly of sensors (limited to branch offices or alternative business locations for production and processing), software development and sales, warehousing services (excluding dangerous goods), sales of pre packaged food (including refrigerated and frozen food) (the above scope does not include projects restricted or prohibited by national laws, administrative regulations, or decisions of the State Council. Projects that require approval according to law can only be carried out after approval by relevant departments).. Core products: Large Transformer, Explosion-Proof Distribution Box, Box-Type Substation

Shandong Tengda Transformer Co., Ltd

Shandong Tengda Transformer Co., Ltd. is registered at No. 124 Qianding Village, Shazhen Town, Dongchangfu District, Liaocheng City, Shandong Province. The registration authority is the Market Supervision Administration of Dongchangfu District, Liaocheng City, and the legal representative is Ding Shujing. Its business scope includes wholesale and retail of power equipment, transformers, high and low voltage distribution cabinets, steel, pipes, profiles, and plates. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Large Transformer, Dry-Type Transformer, Rectifying Transformer

Shandong Dexiang Ventilation Equipment Co., Ltd

Shandong Dexiang Ventilation Equipment Co., Ltd., with its registered address located on the north side of Zhongxin Street, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Dai Yuxiang, and its business scope includes general projects such as fans and fan manufacturing; Sales of fans and blowers; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of metal products for safety and firefighting purposes; General equipment manufacturing (excluding special equipment manufacturing); Motor manufacturing; Manufacturing of electric dynamometer motors; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Sales of electric dynamometer motors; Retail of electronic components; Installation services for ordinary mechanical equipment; General equipment repair; External contracting projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of civil air defense engineering protective equipment; Sales of civil air defense engineering protective equipment; Construction project construction; Construction labor subcontracting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Large Transformer, Air Duct, Fan

Suzhou Qianglou Machinery Equipment Co., Ltd

Suzhou Qianglou Machinery Equipment Co., Ltd., with its registered address at Room 2, No. 1388 Xiangshi Road, Shipai, Bacheng Town, Kunshan City, is registered with the Kunshan Administrative Approval Bureau. The legal representative is Yan Ye, and its business scope includes the sales and leasing of mechanical equipment, diesel generator sets, and spare parts; Sales and on-site maintenance services for energy-saving and environmental protection equipment, hardware and electrical equipment; Forklift rental and sales; Mechanical and electrical engineering, water and electricity installation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Large Transformer, Generator Leasing, Unit Leasing

Shandong Hengchang Transformer Co., Ltd

Shandong Hengchang Transformer Co., Ltd., with its registered address at No. 267 Wangxing Village, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone. The legal representative is Zhu Qiuling, and its business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Manufacturing of power facilities and equipment; Manufacturing of metal materials; Manufacturing of metal chains and other metal products; Sales of signs for transportation and public management. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Large Transformer, Dry-Type Transformer, Oil Immersed Transformer

Wuxi Xien Electric Co., Ltd

Wuxi Xien Electric Co., Ltd., registered in Zone A, Gangxia Industrial Park, Donggang Town, Xishan District, Wuxi City, with the administrative approval bureau of Xishan District and Qian Ming as the legal representative. Its business scope includes the manufacturing, processing, technology development, technology transfer, and technical services of transformers, iron cores, power equipment, electrical complete sets of equipment, environmental engineering equipment, sound insulation and noise reduction equipment, and ordinary mechanical equipment; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited from import and export by the state; Housing rental services; Road transportation of ordinary goods. (Projects that require approval by law must be approved by relevant departments before conducting business activities) Licensed projects: Power generation, transmission, and supply business (projects that require approval by law must be approved by relevant departments before conducting business activities, and specific business projects are subject to the approval results) General projects: Manufacturing of electronic components and electromechanical equipment (except for projects that require approval by law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Large Transformer, Magnetic Field Coil,

Jiangsu Huaping Electrical Equipment Co., Ltd

C3-82 Industrial Park, Mapo Town, Tongshan District, Xuzhou City, Jiangsu Province

Jiangsu Huaping Electrical Equipment Co., Ltd. is located at C3-82 Industrial Park, Mapo Town, Tongshan District, Xuzhou City, Jiangsu Province. It was established on December 30, 2025, with the registration authority being the Tongshan District Government Service Management Office of Xuzhou City and the legal representative being Du Liangliang. Core products: Large Transformer