Updated Oct 15, 2026 · Public platform & industry data

Oct 15, 2026 Updated

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2026 Top 10 Current Transformer Manufacturers in China Guangdong

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

The top 10 Current Transformer manufacturers in Guangdong for 2026 are: Shanghai Zhenhua Transformer Manufacturing Co., Ltd, Yancheng Weida Transformer Manufacturing Co., Ltd, Shenzhen Haike Transformer Co., Ltd, Leilang Electric Appliance Group Co., Ltd, Yancheng Yuntao Transformer Manufacturing Co., Ltd, Shenzhen Dejiexin Electronic Technology Co., Ltd, Shenzhen Times Hongcheng Technology Co., Ltd, Shenzhen Guangxin Century Electronics Co., Ltd, Ruiqin Electrical Equipment Manufacturing (Shanghai) Co., Ltd, Yingshang Zhuoyue E-commerce 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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GuangdongGuangdong
Top 1
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Shanghai Zhenhua Transformer Manufacturing Co., Ltd
Overall Score4.9 / 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: Current Transformer, Programmable Dc Power Supply, Single Phase Fully Automatic Voltage Regulator

Top 2
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Yancheng Weida Transformer Manufacturing Co., Ltd
Overall Score4.7 / 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: Current Transformer, Low Voltage Protection Box, Kbsg Series

Top 3
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Shenzhen Haike Transformer Co., Ltd
Overall Score4.7 / 5
Est. Date2011-07-05
Registered Capital18000K CNY

Shenzhen Haike Transformer Co., Ltd., registered at Building A2-3, Huayixiong, No. 5, 8th Road, Shapu Yangyong Industrial Zone, Songgang Street, Bao'an District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Du Jianxin, is engaged in general business projects including research and sales of transformers, reactors, voltage regulators, and voltage regulators; Sales of UV capacitors and UV lamps; Domestic trade, import and export of goods and technology. Except for projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council, licensed business projects include the production of transformers, reactors, voltage regulators, and voltage regulators.. Core products: Current Transformer, Voltage Stabilizer Series, Reactor Series

TOP4
Leilang Electric Appliance Group Co., Ltd
Overall Score4.6 / 5
Est. Date2007-07-16
Registered Capital21388.2K CNY

Leilang Electric Appliance Group Co., Ltd., registered at No. 2200 Zhudai Road, 2nd Floor, Zone A, Jiading District, with the Market Supervision Administration of Jiading District as the registration authority and Wu Xiaomeng as the legal representative, is engaged in the production, processing, and sales of transformers, voltage stabilizers, high and low voltage electrical appliances, and complete sets of electrical equipment. Its business scope includes the sales of metal materials, electromechanical equipment, instruments and meters, hardware and electrical equipment, wires and cables, electronic products, office equipment, and household appliances, as well as the import and export of goods and technology. It also engages in technology development, technology transfer, technical consulting, technical services, product design, and maintenance of electromechanical equipment (except for special equipment) in the field of electrical technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Current Transformer, Control Transformer, Enameled Wire

TOP5
Yancheng Yuntao Transformer Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2012-02-09
Registered Capital51800K CNY

Yancheng Yuntao Transformer Manufacturing Co., Ltd., registered at No. 88 Huaxing Avenue, Longgang Town, Yandu District, Yancheng City (Yancheng Phoenix High tech Park) (F), registered with the Yandu District Administrative Approval Bureau of Yancheng City, with Wang Ronggang as the legal representative. Its business scope includes the manufacturing and sales of mining explosion-proof dry-type transformers, mobile substations, oil immersed transformers, resin dry-type transformers, special transformers, box type substations, high and low voltage switchgear, mining explosion-proof electrical products and their spare parts. (D) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Current Transformer, Transformer

TOP6
Shenzhen Dejiexin Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-02-15
Registered Capital500K CNY

Shenzhen Dejiexin Electronic Technology Co., Ltd. is registered at 4A66, Building 205, Shangbu Industrial Zone, No. 144 Zhenxing Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Peng Limin. The company's business scope includes general business projects such as technology development and sales of electronic components and electronic products, as well as other domestic and foreign trade and import and export operations. (Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before operation); Licensed business projects: none.. Core products: Current Transformer, Integrated Circuit Chip, Power Supply/Power Management

TOP7
Shenzhen Times Hongcheng Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2005-12-05
Registered Capital1800K CNY

Shenzhen Times Hongcheng Technology Co., Ltd., registered at C416, Building C, Mingyou Procurement Center, Fishery Community, Xixiang Street, Bao'an District, Shenzhen, registered with the Shenzhen Market Supervision Administration, with Liu Aichu as the legal representative. Its business scope includes general business projects such as the purchase and sale of electronic products and other domestic commercial and material supply and marketing industries (excluding exclusive, controlled, and monopolized goods); Import and export of goods and technology (excluding projects prohibited by laws and regulations, and restricted projects must obtain relevant licenses before operation). Licensed business projects: none.. Core products: Current Transformer, Electroswitch, Bulb

TOP8
Shenzhen Guangxin Century Electronics Co., Ltd
Overall Score4.5 / 5
Est. Date2010-04-19
Registered Capital11500K CNY

Shenzhen Guangxin Century Electronics Co., Ltd., with its registered address at 1104, Building A, Shenzhen Textile Building, No. 2001 Huaqiang North Road, Huahang Community, Huaqiang North Street, Futian District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zhang Peng. Its business scope includes electronic components, digital products LCD、 LCD display screen, module, LCD assembly FPC、PCB、 Purchase, sales, and technological development of computer peripheral products; Domestic trade; Engage in import and export business. (Except for projects prohibited by the above laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before they can be operated); Internet of Things technology services; Research and development of Internet of Things technology; Information technology consulting services; Network technology services; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of computer software, hardware, and auxiliary equipment; Sales of artificial intelligence hardware; Retail of computer software, hardware, and auxiliary equipment; Information system integration services; Intelligent control system integration. Wholesale of automotive spare parts; Bearing sales; Retail of automotive spare parts; Sales of maternal and child products; Sales of hygiene products and disposable medical supplies; Sales of personal hygiene products; Wholesale of clothing and apparel; Toy sales; Wholesale of shoes and hats. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Sales of Class II medical devices. (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: Current Transformer, Microcontroller, Programmable Logic Devices

TOP9
Ruiqin Electrical Equipment Manufacturing (Shanghai) Co., Ltd
Overall Score4.4 / 5
Est. Date2015-08-03
Registered Capital2000K CNY

Ruiqin Electrical Equipment Manufacturing (Shanghai) Co., Ltd. is registered at Building 89, No. 457 Minta Road, Shihudang Town, Songjiang District, Shanghai. The registration authority is the Songjiang District Market Supervision Bureau, and the legal representative is Zhou Qinqin. Its business scope includes the production, processing, and sales of high and low voltage electrical appliances, transformers, and voltage regulators, as well as wholesale and retail of metal materials, electromechanical equipment and accessories, instruments and meters, hardware and electrical equipment, wires and cables, and pumps. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Current Transformer, Voltage Regulator, Electrical Equipment

TOP10
Yingshang Zhuoyue E-commerce Co., Ltd
Overall Score4.4 / 5
Est. Date2014-09-05
Registered Capital10K CNY

Yingshang Zhuoyue E-commerce Co., Ltd., with its registered address at No. 30, Group B, Guanzhong New Village, Yingbin Avenue, Shencheng Town, Yingshang County, Fuyang City, Anhui Province, is registered with the Market Supervision Administration of Yingshang County. The legal representative is Hu Wenjun, and the business scope includes mobile phone accessories, digital products, electronic products, automotive supplies, home appliances, office supplies, clothing, shoes and hats, luggage, cosmetics, maternal and child products, outdoor equipment, and wholesale and retail of department stores; Website construction is a project that requires approval according to law, and business activities can only be carried out after approval by relevant departments.. Core products: Current Transformer, Cold Storage Refrigeration Unit, Rock Board Lifting Electric Heating Coffee Table

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Zhenhua Transformer Manufacturing Co., Ltd2004-04-06Current Transformer, Programmable Dc Power Supply, Single Phase Fully Automatic Voltage Regulator500K CNYNot Supported
Yancheng Weida Transformer Manufacturing Co., Ltd2006-06-15Current Transformer, Low Voltage Protection Box, Kbsg Series52380K CNYNot Supported
Shenzhen Haike Transformer Co., Ltd2011-07-05Current Transformer, Voltage Stabilizer Series, Reactor Series18000K CNYNot Supported
Leilang Electric Appliance Group Co., Ltd2007-07-16Current Transformer, Control Transformer, Enameled Wire21388.2K CNYNot Supported
Yancheng Yuntao Transformer Manufacturing Co., Ltd2012-02-09Current Transformer, Transformer51800K CNYNot Supported
Shenzhen Dejiexin Electronic Technology Co., Ltd2017-02-15Current Transformer, Integrated Circuit Chip, Power Supply/Power Management500K CNYNot Supported
Shenzhen Times Hongcheng Technology Co., Ltd2005-12-05Current Transformer, Electroswitch, Bulb1800K CNYNot Supported
Shenzhen Guangxin Century Electronics Co., Ltd2010-04-19Current Transformer, Microcontroller, Programmable Logic Devices11500K CNYNot Supported
Ruiqin Electrical Equipment Manufacturing (Shanghai) Co., Ltd2015-08-03Current Transformer, Voltage Regulator, Electrical Equipment2000K CNYNot Supported
Yingshang Zhuoyue E-commerce Co., Ltd2014-09-05Current Transformer, Cold Storage Refrigeration Unit, Rock Board Lifting Electric Heating Coffee Table10K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of current transformers, it is recommended to prioritize confirming key technical parameters such as input and output voltage range, rated power, and frequency response to ensure compatibility with the equipment.
  • In scenarios such as industrial automation or new energy generation, the insulation level and temperature rise characteristics of current transformers need to be strictly screened according to environmental conditions to avoid overload risks.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • For high-precision measurement scenarios, it is recommended to choose current transformers with a linearity error of less than 0.5%, while paying attention to industry application case data from suppliers.

Knowledge Base

Q

This article analyzes the selection method of transformer coil current density, and provides practical suggestions from three aspects: heat dissipation conditions, material characteristics, and load characteristics to help readers determine the current density value reasonably.

Q

Baidu AiGou has found pictures related to different categories of current bending transformers for you, taking you to appreciate the diversity and uniqueness of current bending transformers. At the same time, we also recommend high-quality current bending transformers for you, allowing you to easily and quickly find the most suitable current bending transformer for yourself when purchasing.

Q

The rated current of a transformer refers to the maximum current value that the transformer can withstand, usually the sum of the three-phase currents.

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