Updated Sep 10, 2026 · Public platform & industry data

Sep 10, 2026 Updated

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2026 Top 10 Handling Transformers Manufacturers in China Shanghai

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Top-rated Handling Transformers suppliers, How to choose a Handling Transformers manufacturer, Best Handling Transformers companies in China

The top 10 Handling Transformers manufacturers in Shanghai for 2026 are: Zhejiang Fujie Electric Co., Ltd, Shanghai Voltage Regulator Factory, Yancheng Weida Transformer Manufacturing Co., Ltd, Shanghai Zhenhua Transformer Manufacturing Co., Ltd, Suzhou Dahaishen Power Equipment Co., Ltd, Aiyiling Compressor (Shanghai) Co., Ltd, Changzhou Cayen Electronic Technology Co., Ltd, Shanghai Yunsheng Power Equipment Co., Ltd, Shanghai Ruijin Power Technology Co., Ltd, Shanghai Huyong Electrical Equipment Manufacturing 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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ShanghaiShanghai
Top 1
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Zhejiang Fujie Electric Co., Ltd
Overall Score4.9 / 5
Est. Date2006-03-03
Registered Capital60000K CNY

Zhejiang Fujie Electric Co., Ltd., with its registered address at 128 Jingwu Road, Yueqing Economic Development Zone, Yueqing City, Zhejiang Province (within Wenzhou Huayu Power Supply Manufacturing Co., Ltd.), registered with the Yueqing Market Supervision and Administration Bureau, and represented by Jiao Xiaobin as its legal representative. Its business scope includes the design, manufacturing, processing, and sales of distribution switch control equipment, explosion-proof electrical appliances, mining equipment, high and low voltage electrical appliances and components, transformers, box type substations, transmission and distribution equipment, complete sets of electrical and electrical equipment, substation equipment, industrial automation and electrical control supporting equipment, instruments and meters (excluding measuring instruments), wires and cables, electromechanical equipment, and electronic components; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Handling Transformers, Mining Lighting Transformer, Mining Dry-Type Transformer

Top 2
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Shanghai Voltage Regulator Factory
Overall Score4.8 / 5
Est. Date1998-01-26
Registered Capital2000K CNY

Shanghai Voltage Regulator Factory, registered at No. 183 Huining Road, Shanghai, with the Huangpu District Market Supervision Bureau as the registration authority and Chen Yanshun as the legal representative. Its business scope includes voltage stabilizers, transformers, distribution cabinets, screens, boxes, DC screens, variable speed and frequency equipment and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Handling Transformers, , Marine Variable Frequency Power Supply

Top 3
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Yancheng Weida Transformer Manufacturing Co., Ltd
Overall Score4.8 / 5
Est. Date2006-06-15
Registered Capital52380K CNY

Yancheng Weida Transformer Manufacturing Co., Ltd. is registered at Building 1, No. 602 Longteng Road, Longgang Town, Yandu District, Yancheng City. The registration authority is the Yandu District Administrative Approval Bureau of Yancheng City, and the legal representative is Wang Cuirong. Its business scope includes the manufacturing, design, and installation of mobile substations, dry-type mining power transformers, transformer accessories, electrical accessories, wire and cable manufacturing, design, and sales, as well as the production and sales of amorphous alloy and coiled iron core energy-saving distribution transformers. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Handling Transformers, Low Voltage Protection Box, Kbsg Series

TOP4
Shanghai Zhenhua Transformer Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2004-04-06
Registered Capital500K CNY

Shanghai Zhenhua Transformer Manufacturing Co., Ltd., with its registered address at 4th Floor, Building 3, No. 618 Huabo Road, Huating Town, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Administration. The legal representative is Lu Jianrui, and its business scope includes general projects such as power transmission and distribution and control equipment manufacturing (only simple machine processing); Transformer assembly; Sales of electrical and mechanical equipment; Sales of electrical accessories; Sales of engines and generator sets. (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: Handling Transformers, Programmable Dc Power Supply, Single Phase Fully Automatic Voltage Regulator

TOP5
Suzhou Dahaishen Power Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2020-10-20
Registered Capital10000K CNY

Suzhou Dahaishen Power Equipment Co., Ltd., with its registered address located at the southwest half of the 4th floor, No. 6 Matangwan Road, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau and represented by Yuan Chaohui as its legal representative. Its business scope includes general projects such as mechanical and electrical equipment manufacturing; Manufacturing of electronic components and electromechanical equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of distribution switch control equipment; Sales of mechanical and electrical equipment; Battery sales; Electronic product sales; Wholesale of computer software, hardware, and auxiliary equipment; Sales of power electronic components; Sales of advanced power electronic devices; Sales of electronic measuring instruments; Sales of distribution switch control equipment; Sales of instruments and meters; Sales of experimental analytical instruments; Wholesale of hardware products; Information system integration services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Computer and office equipment maintenance; Electrical equipment repair; Instrument and meter repair; General equipment repair; Specialized equipment repair; Repair of daily electrical appliances; Maintenance of electronic and mechanical equipment (excluding special equipment); Import and export agency; Import and export of goods (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: Handling Transformers, Conventional Variable Frequency Power Supply, Programmable Dc Power Supply

TOP6
Aiyiling Compressor (Shanghai) Co., Ltd
Overall Score4.6 / 5
Est. Date2023-05-04
Registered Capital500K CNY

Aiyiling Compressor (Shanghai) Co., Ltd., registered at Building 1, 12th Floor, Block B, J, No. 399 Zhongren Road, Jiading District, Shanghai, with the registration authority of Jiading District Market Supervision Administration and the legal representative being Mao Kanwei. Its business scope includes general projects: sales of gas compression machinery; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of pumps and vacuum equipment; Sales of generators and generator sets; Sales of refrigeration and air conditioning equipment; Sales of capacitors and their supporting equipment; Electronic product sales; Sales of electrical equipment; Wholesale of hardware products; Retail of hardware products; Sales of instruments and meters; Sales of metal materials; Wholesale of automotive spare parts; Retail of automotive spare parts; Sales of lubricating oil; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); General equipment repair; Specialized equipment repair; Electrical equipment repair; Instrument and meter repair. (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: Handling Transformers, Quincy, Fusheng

TOP7
Changzhou Cayen Electronic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-04-08
Registered Capital10000K CNY

Changzhou Cayen Electronic Technology Co., Ltd., with its registered address at 2nd Floor, A6 Standard Factory Building, Hutang Science and Technology Industrial Park, Hutang Town, Wujin District, Changzhou City. The registration authority is the Wujin District Administrative Approval Bureau, and the legal representative is Shen Zhongyuan. Its business scope includes technology research and development and sales of electronic products; Manufacturing, research and development, and sales of power frequency conversion equipment, power stabilization equipment, and power transformation equipment; Technology development, consulting, transfer, and services in the field of power technology; Research and development of ordinary mechanical equipment and accessories; Environmental engineering construction; Manufacturing and processing of card readers, password keyboards, magnetic card readers, IC card readers, and computer accessories. General projects: Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of wind turbines and their components; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of electronic (gas) physical equipment and other electronic devices; General equipment manufacturing (excluding special equipment manufacturing) (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Handling Transformers, Variable Frequency Power Supply, Inverter Power Supply

TOP8
Shanghai Yunsheng Power Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2020-08-17
Registered Capital3000K CNY

Shanghai Yunsheng Power Equipment Co., Ltd., with its registered address at No. 3, Lane 1998, Jinbi Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Qu Guiwei as its legal representative. Its business scope includes general projects: manufacturing of distribution switch control equipment (limited to branch operations); Sales of distribution switch control equipment; Sales of intelligent basic manufacturing equipment; Retail of computer software, hardware, and auxiliary equipment; Network technology services; Development of network and information security software; Sales of network equipment; Installation services for ordinary mechanical equipment; Sales of daily necessities; Luggage sales; Sales of needle textiles and raw materials; Clothing and apparel retail; Retail of stationery supplies; Sales of office supplies; Electronic product sales; Battery sales; Sales of refrigeration and air conditioning equipment; Retail of cosmetics; Operation of wires and cables; Sales of communication equipment; Sales of leather products; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Contract energy management; Conference and exhibition services; Information consulting services (excluding licensed information consulting services); Mechanical equipment leasing; Sales of household appliances; Sales of specialized equipment for environmental protection (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). Licensed project: Import and export of goods; Technology import and export (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses issued by relevant departments).. Core products: Handling Transformers, , Eaton Ups

TOP9
Shanghai Ruijin Power Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2008-12-26
Registered Capital2000K CNY

Shanghai Ruijin Power Technology Co., Ltd. is registered at Building 1, No. 502 Fenghai Road, Zhelin Town, Fengxian District, Shanghai. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Zhou Jie. Its business scope includes technology development, technical consulting, technical services, and technology transfer in the field of power technology, as well as manufacturing, processing, wholesale, and retail of power equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Handling Transformers, Variable Frequency Power Supply, Dc Power Supply

TOP10
Shanghai Huyong Electrical Equipment Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2010-09-01
Registered Capital5000K CNY

Shanghai Huyong Electrical Equipment Manufacturing Co., Ltd., with its registered address at Block 7, 5th Floor, Zone C, No. 5888 Huyi Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Administration. The legal representative is Fan Houhua, and its business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Manufacturing of power transmission, distribution and control equipment; Manufacturing of power facilities and equipment; Sales of generators and generator sets; Sales of metal materials; Sales of instruments and meters; Wholesale of hardware products; Retail of hardware products; Operation of wires and cables; Sales of household appliances; Electronic product sales. (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: Handling Transformers, Three Phase Voltage Regulator, Three-Phase Voltage Stabilizer

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhejiang Fujie Electric Co., Ltd2006-03-03Handling Transformers, Mining Lighting Transformer, Mining Dry-Type Transformer60000K CNYNot Supported
Shanghai Voltage Regulator Factory1998-01-26Handling Transformers, , Marine Variable Frequency Power Supply2000K CNYNot Supported
Yancheng Weida Transformer Manufacturing Co., Ltd2006-06-15Handling Transformers, Low Voltage Protection Box, Kbsg Series52380K CNYNot Supported
Shanghai Zhenhua Transformer Manufacturing Co., Ltd2004-04-06Handling Transformers, Programmable Dc Power Supply, Single Phase Fully Automatic Voltage Regulator500K CNYNot Supported
Suzhou Dahaishen Power Equipment Co., Ltd2020-10-20Handling Transformers, Conventional Variable Frequency Power Supply, Programmable Dc Power Supply10000K CNYSupported
Aiyiling Compressor (Shanghai) Co., Ltd2023-05-04Handling Transformers, Quincy, Fusheng500K CNYNot Supported
Changzhou Cayen Electronic Technology Co., Ltd2014-04-08Handling Transformers, Variable Frequency Power Supply, Inverter Power Supply10000K CNYSupported
Shanghai Yunsheng Power Equipment Co., Ltd2020-08-17Handling Transformers, , Eaton Ups3000K CNYNot Supported
Shanghai Ruijin Power Technology Co., Ltd2008-12-26Handling Transformers, Variable Frequency Power Supply, Dc Power Supply2000K CNYNot Supported
Shanghai Huyong Electrical Equipment Manufacturing Co., Ltd2010-09-01Handling Transformers, Three Phase Voltage Regulator, Three-Phase Voltage Stabilizer5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of processing transformers, it is recommended to prioritize confirming key technical parameters such as rated power and input/output voltage range to ensure compatibility with existing equipment.
  • When applied in industrial automation or power systems, it is necessary to choose oil immersed or dry-type processing transformers according to the scenario, and pay attention to their heat dissipation efficiency and noise control indicators.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to reduce procurement risks.
  • In high-frequency application scenarios, additional attention should be paid to the frequency response characteristics of transformers to avoid energy efficiency losses or equipment damage caused by parameter mismatches.

Knowledge Base

Q

The tap changer of the transformer is used to regulate the output voltage of the transformer. By changing the position of the tap changer, the turns ratio of the winding can be altered, thereby achieving voltage adjustment. What are the precautions for operating a tap changer? The efficiency of a transformer refers to the ratio of its output power to its input power. Improving the efficiency of transformers is of great significance for energy conservation and reducing operating costs. have

Q

Transformer abnormality is a common problem during transformer operation, which may lead to equipment failure and accidents. This article will start with the types of faults and maintenance methods of transformers, and introduce the methods of handling transformer abnormalities, including identifying the problem, repairing and replacing, and other measures.

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