Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 Oil Transformer Manufacturers in China Jiangsu

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Top-rated Oil Transformer suppliers, How to choose a Oil Transformer manufacturer, Best Oil Transformer companies in China

The top 10 Oil Transformer manufacturers in Jiangsu for 2026 are: Jiangsu Haibian Electric Power Technology Co., Ltd, Jiangsu Yanan Electric Co., Ltd, Jiangsu Jiangbian Power Equipment Co., Ltd, Jiangsu Hekang Electrical Equipment Co., Ltd, Jinpan Intelligent Technology Group Co., Ltd, Zhonghao Electric Power Technology Group Co., Ltd, Jiangsu Pengtai Electric Co., Ltd, Xuzhou Pengcheng Electric Co., Ltd, Jiangsu Haohai Special Transformer Co., Ltd, Yilelong (Jiangsu) Electric Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Jiangsu Haibian Electric Power Technology Co., Ltd

No. 37, Beiwang Village, Hanwang Town, Tongshan District, Xuzhou City, Jiangsu Province

Overall Score4.9 / 5
Est. Date2023-05-12
Registered Capital10080K CNY

Jiangsu Haibian Electric Power Technology Co., Ltd. is located at No. 37, Beiwang Village, Hanwang Town, Tongshan District, Xuzhou City, Jiangsu Province. It was established on May 12, 2023, with the registration authority being the Tongshan District Administrative Approval Bureau of Xuzhou City and the legal representative being Kou Yaoguang. Core products: Oil Transformer, Scb10/11/13, Scbh15/Scbh17/Scbh19

Top 2
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Jiangsu Yanan Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2021-11-16
Registered Capital30000K CNY

Jiangsu Yanan Electric Co., Ltd., with its registered address at No. 5 Huanzhen South Road, Liuxin Town, Huaihai International Port Area, Xuzhou City, is registered with the Quanshan District Administrative Approval Bureau of Xuzhou City. The legal representative is Shijing, and its business scope includes general projects such as sales of electrical equipment; Electrical equipment repair; Manufacturing of mechanical and electrical equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Wholesale of hardware products; Sales of electrical equipment; Manufacturing of power facilities and equipment; Manufacturing of electrical equipment; Operation of wires and cables; Nonferrous metal rolling processing (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Oil Transformer, Dry-Type Transformer, American-Style Pad-Mounted Transformer

Top 3
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Jiangsu Jiangbian Power Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2023-02-14
Registered Capital12000K CNY

Jiangsu Jiangbian Power Equipment Co., Ltd., with its registered address at No. 300 Xuhai Road, Xuzhou Economic and Technological Development Zone Xuzhuang Town, is registered with the Xuzhou Economic and Technological Development Zone Administrative Approval Bureau and represented by Yin Xixiang. Its business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Retail of hardware products; Sales of building materials; Sales of non-ferrous metal alloys; Labor services (excluding labor dispatch); Loading and unloading handling; Sales of communication equipment; Sales of mechanical parts and components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of power facilities and equipment (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Oil Transformer, Dry-Type Transformer

TOP4
Jiangsu Hekang Electrical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2021-04-25
Registered Capital10000K CNY

Jiangsu Hekang Electrical Equipment Co., Ltd., with its registered address at 318 Xueyuan Road, Tangzhang Town, Tongshan District, Xuzhou City, Jiangsu Province, is registered with the Government Service Management Office of Tongshan District, Xuzhou City. The legal representative is Liu Xiongzhuang, and the business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power facilities and equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical and mechanical equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Motor manufacturing; Manufacturing of electric motors; Manufacturing of power electronic components; Sales of power electronic components; Sales of renewable resources; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment; Manufacturing of hardware products; Wholesale of hardware products; Operation of wires and cables; Sales of building decoration materials; Research and development of hardware products; Sales of instruments and meters; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Mechanical equipment leasing; Mechanical equipment research and development; Maintenance of electronic and mechanical equipment (excluding special equipment); Manufacturing of power transmission, distribution and control equipment; Specialized equipment repair (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Oil Transformer, Low-Voltage Distribution Cabinet, Box-Type Substation

TOP5
Jinpan Intelligent Technology Group Co., Ltd
Overall Score4.6 / 5
Est. Date2013-06-13
Registered Capital50000K CNY

Jinpan Intelligent Technology Group Co., Ltd., with its registered address at 3-1011, Building 3, 4 and 5, Business Office, Yunlong Wanda Plaza, Mount Huangshan Street, Yunlong District, Xuzhou City, Jiangsu Province, is registered by the Government Affairs Service Management Office of Yunlong District, Xuzhou City, and its legal representative is Wu Shigang. Its business scope includes intelligent technology development; Electrical equipment technology development, technical consulting, and technical services; Electrical equipment and accessories, transformers, distribution switch control equipment, wire and cable processing, sales, and maintenance; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil Transformer, Box-Type Transformer, High And Low Voltage Switchgear

TOP6
Zhonghao Electric Power Technology Group Co., Ltd
Overall Score4.5 / 5
Est. Date2013-08-14
Registered Capital50500K CNY

Zhonghao Electric Power Technology Group Co., Ltd., with its registered address at No. 150, South Xinguozhuang Road, Yunlong District, Xuzhou City, is registered with the Xuzhou Administrative Approval Bureau and represented by He Guangte as its legal representative. Its business scope includes research and development of power equipment technology, technical consulting, technical services, and sales; Production, sales, and maintenance of power transformers, power tools, high and low voltage distribution switches, wires and cables, and box type transformer cabinets; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil Transformer, Dry-Type Transformer, Prefabricated Substation

TOP7
Jiangsu Pengtai Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2005-06-30
Registered Capital100080K CNY

Jiangsu Pengtai Electric Co., Ltd., with its registered address at Jialou, Pantang Office, Xuzhou City, is registered with the Xuzhou Administrative Approval Bureau. The legal representative is Wang Qingchun, and its business scope includes high and low voltage distribution switchgear, box type substations, transmission and distribution and control equipment, electrical control equipment manufacturing, installation, sales, maintenance, electrical technology design, research and development, construction, consulting, and services. (Projects that require approval by law can only be carried out after approval by relevant departments) Licensed projects: power generation business, transmission business, power supply (distribution) business (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General projects: manufacturing of transformers, rectifiers, and inductors; Sales of intelligent power transmission and distribution and control equipment; Operation of wires and cables; Sales of electrical equipment; Manufacturing of power electronic components; Sales of power electronic components; Sales of power facilities and equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Oil Transformer, Dry-Type Transformer, Box-Type Transformer

TOP8
Xuzhou Pengcheng Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2013-08-14
Registered Capital80200K CNY

Xuzhou Pengcheng Electric Co., Ltd., with its registered address at No. 21 Wujiang Road, Taiwan Business Industrial Park, Yitang Town, Pizhou City, is registered with the Pizhou Administrative Approval Bureau and represented by Zhang Yong. Its business scope includes the manufacturing, research and development, sales, and maintenance of transformers, rectifiers, inductors, capacitors and their supporting equipment, electronic components, distribution switch control equipment, and insulation products; Manufacturing, research and development, and sales of wires and cables, electrical equipment; Sales of lubricating oil and metal materials; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil Transformer, Photovoltaic Transformer, Amorphous Alloy Dry-Type Transformer

TOP9
Jiangsu Haohai Special Transformer Co., Ltd
Overall Score4.4 / 5
Est. Date2018-12-03
Registered Capital30000K CNY

Jiangsu Haohai Special Transformer Co., Ltd., located in Group 3, Licun Village, Zhangji Town, Tongshan District, Xuzhou City, was established on December 3, 2018. The registration authority is the Tongshan District Government Service Management Office of Xuzhou City, and the legal representative is Li Shuang. Core products: Oil Transformer, All Copper Amorphous Transformer, Power Transformer

TOP10
Yilelong (Jiangsu) Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2018-01-16
Registered Capital58000K CNY

Yilelong (Jiangsu) Electric Co., Ltd., with its registered address in Daqiao Village, Hengshanqiao Town, Wujin District, Changzhou City, is registered with the Changzhou Economic Development Zone Management Committee in Jiangsu Province. The legal representative is Yin Hao, and its business scope includes the design, manufacturing, and sales of explosion-proof electrical appliances, mining equipment, high and low voltage electrical appliances, transformers, reactors, regulators, switchgear, box type substations, transmission and distribution control equipment, substation equipment, industrial automation and electrical control supporting equipment, instruments and meters (excluding measuring instruments), electromechanical equipment, and electronic components; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil Transformer, Mining Lighting Transformer, Mining Dry-Type Transformer

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Haibian Electric Power Technology Co., Ltd2023-05-12Oil Transformer, Scb10/11/13, Scbh15/Scbh17/Scbh1910080K CNYNot Supported
Jiangsu Yanan Electric Co., Ltd2021-11-16Oil Transformer, Dry-Type Transformer, American-Style Pad-Mounted Transformer30000K CNYNot Supported
Jiangsu Jiangbian Power Equipment Co., Ltd2023-02-14Oil Transformer, Dry-Type Transformer12000K CNYNot Supported
Jiangsu Hekang Electrical Equipment Co., Ltd2021-04-25Oil Transformer, Low-Voltage Distribution Cabinet, Box-Type Substation10000K CNYNot Supported
Jinpan Intelligent Technology Group Co., Ltd2013-06-13Oil Transformer, Box-Type Transformer, High And Low Voltage Switchgear50000K CNYSupported
Zhonghao Electric Power Technology Group Co., Ltd2013-08-14Oil Transformer, Dry-Type Transformer, Prefabricated Substation 50500K CNYSupported
Jiangsu Pengtai Electric Co., Ltd2005-06-30Oil Transformer, Dry-Type Transformer, Box-Type Transformer100080K CNYNot Supported
Xuzhou Pengcheng Electric Co., Ltd2013-08-14Oil Transformer, Photovoltaic Transformer, Amorphous Alloy Dry-Type Transformer80200K CNYNot Supported
Jiangsu Haohai Special Transformer Co., Ltd2018-12-03Oil Transformer, All Copper Amorphous Transformer, Power Transformer30000K CNYNot Supported
Yilelong (Jiangsu) Electric Co., Ltd2018-01-16Oil Transformer, Mining Lighting Transformer, Mining Dry-Type Transformer58000K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of oil transformers, it is recommended to prioritize checking key technical parameters such as rated capacity, voltage level, and cooling method to ensure compatibility with grid or equipment load requirements.
  • In high-frequency usage scenarios such as industrial plants or substations, attention should be paid to the short-circuit resistance and temperature rise performance of oil transformers to adapt to long-term high load operating environments.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information. Such enterprises usually provide more stable supply and technical support.
  • If applied to special scenarios such as new energy generation and grid connection, it is recommended to additionally evaluate the harmonic tolerance and insulation oil environmental indicators of oil transformers to reduce maintenance risks in the future.
  • The industry data support capability of suppliers can serve as an important reference, especially when it comes to parallel operation of multiple transformers, ensuring product parameter consistency is necessary.

Knowledge Base

Q

This article analyzes the core differences between dry-type and oil type transformers, from working principles to applicable scenarios, to help readers make reasonable choices based on actual needs, and introduces the characteristics and advantages of dry-type transformers.

Q

Baidu AiGou will help you find pictures of different categories of oil transformers, taking you on a journey to appreciate the diversity and uniqueness of oil transformers. At the same time, we also recommend high-quality oil transformer products for you, so that you can easily and quickly find the most suitable oil transformer for yourself when purchasing.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs