Updated Aug 2, 2026 · Public platform & industry data

Aug 2, 2026 Updated

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2026 Top 10 Transformer Manufacturers in China Guangdong

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

The top 10 Transformer manufacturers in Guangdong for 2026 are: Shenzhen Yizu Technology Co., Ltd, Shenzhen Shidawei Industrial Co., Ltd, Guangdong Chengyi Renewable Resources Co., Ltd, Shenzhen Zak Trading Co., Ltd, Shenzhen Sidikai Electronics Co., Ltd, Shenzhen Guangyuexin Electronics Co., Ltd, Shenzhen Tailing Microelectronics Co., Ltd, Shenzhen Kesiqi Electronic Technology Co., Ltd, Shenzhen Dongxinsheng Technology Co., Ltd, Guangzhou Zhikong United Technology 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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Shenzhen Yizu Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2018-04-09
Registered Capital2000K CNY

Shenzhen Yizu Technology Co., Ltd., with its registered address at 1107, Building 177-180, Entrepreneurship Garden, Beizhan Community, Minzhi Street, Longhua District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Liu Yongnan, and its business scope includes technical research and development, sales, on-site maintenance services, and technical consulting of instruments, mechanical equipment, testing equipment, security monitoring systems, and equipment; Technical research and development, sales, and on-site maintenance services for electronic products, electronic components, digital products, computer software and hardware; Sales of hardware tools and consumables; Research and sales of integrated software and hardware systems, as well as automation products; Leasing and sales of instruments, testing equipment, and mechanical equipment; Manage e-commerce, enterprise marketing planning, domestic trade, import and export of goods and technology. Sales of electronic specialized equipment (excluding projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation); Specialized equipment repair; Sales of electronic measuring instruments; Sales of experimental analytical instruments; Sales of electrical instruments and meters; Instrument and meter repair; Rental services (excluding licensed rental services); Internet sales (except for the sale of goods that need to be licensed); Information consulting services (excluding licensed information consulting services); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law) ^ None. Core products: Transformer, Spectrum Analyzer, Emi Testing Equipment

Top 2
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Shenzhen Shidawei Industrial Co., Ltd
Overall Score4.7 / 5
Est. Date2002-09-17
Registered Capital5000K CNY

Shenzhen Shidawei Industrial Co., Ltd., registered at A509, Zhongdi Building, China University of Geosciences Industry Research Base, No. 8 Yuexing 3rd Road, High tech Zone Community, Yuehai Street, Nanshan District, Shenzhen, with Nanshan Bureau as the registration authority and Kaiweina as the legal representative. Its business scope includes general business projects such as establishing industries (specific projects will be declared separately); Automation engineering, domestic trade (excluding projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council); Engage in import and export business (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and projects restricted must obtain a license before operation). The licensed business projects are:. Core products: Transformer, Switch, Sensor

Top 3
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Guangdong Chengyi Renewable Resources Co., Ltd
Overall Score4.7 / 5
Est. Date2023-11-22
Registered Capital5000K CNY

Guangdong Chengyi Recycling Resources Co., Ltd., with its registered address at Room 103, No. 95-8 Gaopu Road, Tianhe District, Guangzhou, registered with the Market Supervision and Administration Bureau of Tianhe District, Guangzhou, and represented by Liu Huan as the legal representative, operates in the recycling and wholesale of recycled materials; Research and development of energy recovery systems; Information technology consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Resource recycling service technology consulting; Information consulting services (excluding licensed information consulting services); Repair of metal products; Non metallic waste and debris processing; Processing and treatment of metal waste and debris; Wastewater treatment and its recycling; Sales of metal products; Sales of solid waste detection instruments and meters; Research and development of construction waste recycling technology; Processing of bamboo and wood debris; Plastic surface treatment; Solid waste management; Data processing services; Data processing and storage support services; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Recycling of renewable resources (excluding productive waste metals); Productive waste metal recycling; Jewelry recycling and repair services;;. Core products: Transformer, Printing Equipment, Transformer

TOP4
Shenzhen Zak Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2015-04-20
Registered Capital10000K CNY

Shenzhen Zack Trading Co., Ltd., registered at 308, 309, and 310, Haowei Industrial Park, Building E, No. 8 Qinglan 1st Road, Zhukeng Community, Longtian Street, Pingshan District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative being Zhang Mingjun. Its business scope includes general business projects such as sales and technical consulting of electromechanical products, industrial control instruments and components, computer software and hardware, communication equipment, automotive and motorcycle accessories, hardware and electrical equipment, metal materials and products, building decoration materials, industrial chemical raw materials and products (excluding hazardous chemicals, precursor chemicals, and finished oil), textiles, and daily necessities; Domestic trade; Engage in import and export business; Managing e-commerce; Research and development of medical device production technology (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and projects restricted must obtain a license before operation); Technology development, consulting, and transfer in the field of medical technology; Sales of Class I medical devices (excluding restricted items). The licensed business projects include the sales of Class II medical supplies and equipment, Class III medical equipment, research and development, maintenance, and related technical consulting of disposable masks, medical masks, protective masks, goggles, protective clothing, thermometers, thermometers, thermometers, protective equipment, disinfectants, alcohol, disposable gloves, and other medical equipment.. Core products: Transformer, Sensor, Manual Press

TOP5
Shenzhen Sidikai Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2010-10-13
Registered Capital500K CNY

Shenzhen Sidikai Electronics Co., Ltd., with its registered address at 11A, Shengjingge, No. 186 Haicheng Road, Labor Community, Xixiang Street, Bao'an District, Shenzhen, is registered with Bao'an Bureau and represented by Liu Shaowen as the legal representative. Its business scope includes general business projects such as technology development and sales of electronic components and electronic products; Domestic trade, import and export of goods and technology. Except for projects prohibited or required to be approved before registration by laws, administrative regulations, or decisions of the State Council, the licensed business projects are:. Core products: Transformer, Epcos (Tdk) Controller, Epcos (Tdk) Thin Film Capacitor

TOP6
Shenzhen Guangyuexin Electronics Co., Ltd
Overall Score4.5 / 5
Est. Date2018-10-25
Registered Capital1000K CNY

Shenzhen Guangyuexin Electronics Co., Ltd., with its registered address at 24J Yindu, Duhui 100 Building, No. 4 Zhonghang Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen, is registered with the Shenzhen Market Supervision Administration and represented by Lin Jiaqi as the legal representative. Its business scope includes general business projects such as technology development and sales of electronic products and electronic components; Domestic trade; Import and export of goods and technology. Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before they can be operated. The licensed operating projects are:. Core products: Transformer, Datasheet, Rf Devices

TOP7
Shenzhen Tailing Microelectronics Co., Ltd
Overall Score4.5 / 5
Est. Date2015-05-15
Registered Capital10000K CNY

Shenzhen Tailing Microelectronics Co., Ltd., registered at No.1 Yabao Road, Nankeng Community, Bantian Street, Longgang District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Zhou Wenjuan, has a business scope including general business projects such as technology development and sales of chips and electronic products; Domestic trade, import and export license for goods and technology: none.. Core products: Transformer, Logic Gate Chip, Xc5vlx220t-2Ffg1738c

TOP8
Shenzhen Kesiqi Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2007-10-24
Registered Capital1000K CNY

Shenzhen Kesiqi Electronic Technology Co., Ltd., with its registered address at Room 1110, Building 501, Shangbu Industrial Zone, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen, is registered with the Futian Supervision Bureau of the Shenzhen Market Supervision Administration. The legal representative is Zhu Jianlin, and its business scope includes the technical development and sales of computer network equipment and electronic products, as well as domestic trade (excluding exclusive, controlled, and monopolized goods); Information consultation (excluding talent agency services and other restricted projects)^. Core products: Transformer, Sm7307ic, Ad13426

TOP9
Shenzhen Dongxinsheng Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2018-01-30
Registered Capital100K CNY

Shenzhen Dongxinsheng Technology Co., Ltd., registered at Jindu 21C, Duhui 100 Building, No. 4 Zhonghang Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen, with the Shenzhen Market Supervision Administration as the registration authority and Ma Shuyang as the legal representative, engages in the technical development and sales of electronic products, digital products, electronic components, mobile phone accessories, network equipment, communication equipment, communication devices, capacitors, resistors, diodes, transistors, integrated circuits, lighting products, wires and cables, office supplies, computer software and hardware, and peripheral equipment; Domestic trade; Import and export of goods and technology. (Except for ivory and its products, excluding items prohibited by laws, administrative regulations, and decisions of the State Council, and restricted items must obtain a license before operation)^. Core products: Transformer, Tc7wpn3125fk, Stc616ad-5V

TOP10
Guangzhou Zhikong United Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2018-06-05
Registered Capital5000K CNY

Guangzhou Zhikong United Technology Co., Ltd., registered at Room 204-35, Zone 1, Building 2, Fanshan Entrepreneurship Center, Panyu Energy saving Technology Park, No. 537 North Panyu Avenue, Donghuan Street, Panyu District, Guangzhou, with the registration authority of Panyu District Market Supervision Administration and the legal representative of Jiang Zhenning, is engaged in the development of energy-saving technology services; Manufacturing of power electronic components; Installation of lighting system; Manufacturing of electrical accessories for lamps and other lighting fixtures; Research and development of electronic, communication, and automatic control technologies; Electronic equipment engineering installation services; Wholesale of electrical equipment; Manufacturing of components and devices for general and specialized instruments and meters; Manufacturing of specialized equipment for the electronic industry; Manufacturing of distribution switch control equipment; Manufacturing of electrical accessories, distribution or control equipment parts; Manufacturing of transformers, rectifiers, and inductors; Research and development of Internet of Things technology; Research and development of network technology; Manufacturing of communication system equipment; Wholesale of communication terminal equipment; Retail of switches, sockets, terminal blocks, wires and cables, insulation materials; Wholesale trade of goods (excluding licensed and approved goods); Import and export of goods (excluding exclusive and controlled goods); Technology import and export; Sales of passive components, active communication equipment, trunk amplifiers, optical communication devices, and optical modules; Research and development of passive components, active communication equipment, trunk amplifiers, optical communication devices, and optical modules;. Core products: Transformer, Remote Computer Upper Computer, Street Light Energy-Saving Controller

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Yizu Technology Co., Ltd2018-04-09Transformer, Spectrum Analyzer, Emi Testing Equipment2000K CNYNot Supported
Shenzhen Shidawei Industrial Co., Ltd2002-09-17Transformer, Switch, Sensor5000K CNYNot Supported
Guangdong Chengyi Renewable Resources Co., Ltd2023-11-22Transformer, Printing Equipment, Transformer5000K CNYNot Supported
Shenzhen Zak Trading Co., Ltd2015-04-20Transformer, Sensor, Manual Press10000K CNYNot Supported
Shenzhen Sidikai Electronics Co., Ltd2010-10-13Transformer, Epcos (Tdk) Controller, Epcos (Tdk) Thin Film Capacitor500K CNYNot Supported
Shenzhen Guangyuexin Electronics Co., Ltd2018-10-25Transformer, Datasheet, Rf Devices1000K CNYNot Supported
Shenzhen Tailing Microelectronics Co., Ltd2015-05-15Transformer, Logic Gate Chip, Xc5vlx220t-2Ffg1738c10000K CNYNot Supported
Shenzhen Kesiqi Electronic Technology Co., Ltd2007-10-24Transformer, Sm7307ic, Ad134261000K CNYNot Supported
Shenzhen Dongxinsheng Technology Co., Ltd2018-01-30Transformer, Tc7wpn3125fk, Stc616ad-5V100K CNYNot Supported
Guangzhou Zhikong United Technology Co., Ltd2018-06-05Transformer, Remote Computer Upper Computer, Street Light Energy-Saving Controller5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of converters, it is recommended to prioritize checking key technical parameters such as input/output voltage range and frequency response to ensure compatibility with existing equipment. Industrial automation scenarios typically require wide voltage inputs and anti-interference design.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistics. For example, in the field of photovoltaic inverters, attention should be paid to the actual application cases of suppliers in the new energy industry.
  • There are significant differences in the heat dissipation performance requirements for transformers in different application scenarios. Data center equipment needs to focus on low-noise design, while vehicle environments need to meet seismic and wide temperature range standards.
  • For high-frequency communication base station scenarios, it is recommended to choose modular designed converters for easy maintenance and upgrading in the future, while also examining the service history and technical support capabilities of suppliers in the telecommunications industry.

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