Updated Aug 12, 2026 · Public platform & industry data

Aug 12, 2026 Updated

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2026 Top 10 S20 Manufacturers in China

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Top-rated S20 suppliers, How to choose a S20 manufacturer, Best S20 companies in China

The top 10 S20 manufacturers in China for 2026 are: China Electric Transformer Co., Ltd, Nanjing Yuheng Electronic Technology Co., Ltd, Shenzhen Xinchenghui Electronics Co., Ltd, Shenzhen Jiejiaxun Technology Co., Ltd, Shenzhen Dongjiasheng Electronics Co., Ltd, Shenzhen Gaochuangxin Electronic Technology Co., Ltd, Ruihangda Technology (Shenzhen) Co., Ltd, Shenzhen Xinyangyang Technology Co., Ltd, Zhaoyi Microwave (Beijing) Technology Co., Ltd, Shenzhen Kaiyang Electronics 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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China Electric Transformer Co., Ltd
Overall Score4.9 / 5
Est. Date2014-11-03
Registered Capital160000K CNY

Zhongdian Transformer Co., Ltd., with its registered address at No. 10 Zhonghuan Avenue, Binjiang Economic Development Zone, Jiangning District, Nanjing City, is registered with the Nanjing Municipal Administration for Market Regulation. The legal representative is Zhang Haibin, and its business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Manufacturing of mechanical and electrical equipment; Research and development of efficient and energy-saving technologies in the power industry; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of mechanical and electrical equipment; Research and development of distribution switch control equipment; Manufacturing of electrical accessories; Electrical equipment repair; Rolling and processing of non-ferrous metals; Import and export of goods; Technology import and export; Information technology consulting services; Energy storage technology services; Manufacturing of new energy prime mover equipment; Sales of new energy original equipment; Sales of power electronic components (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: S20, Dry-Type Transformer, Explosion Proof Transformer

Top 2
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Nanjing Yuheng Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2015-12-18
Registered Capital2000K CNY

Nanjing Yuheng Electronic Technology Co., Ltd. is registered at Room 1901, Building 1, Deep Blue Center, No. 9 Futang Street, Dongshan Street, Jiangning District, Nanjing City. The registration authority is the Jiangning District Government Service Management Office, and the legal representative is Yuan Keke. The business scope includes research and sales of electronic devices, electronic products, and anti-static materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: wholesale of electronic components; Sales of instruments and meters; Operation of wires and cables; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: S20, Power Management Chip, Mna-6A+

Top 3
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Shenzhen Xinchenghui Electronics Co., Ltd
Overall Score4.7 / 5
Est. Date2017-05-26
Registered Capital2000K CNY

Shenzhen Xinchenghui Electronics Co., Ltd., with its registered address at 11I, Building C, Huaqiang Plaza, No. 1019 Huaqiang North Road, Huahang Community, Huaqiang North Street, Futian District, Shenzhen, is registered with the Shenzhen Market Supervision Administration and represented by Chen Xincheng as its legal representative. Its business scope includes general business projects such as technology development and sales of electronic products and electronic components; Domestic trade, engaged in import and export business. (Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before operation); Retail of computer software, hardware, and auxiliary equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of semiconductor discrete devices; Integrated circuit sales; Software development; Data processing and storage support services; Information technology consulting services; Development of network and information security software; Sales of synthetic materials; Sales of electronic specialized materials. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) The licensed business projects are:. Core products: S20, Tda5330t, Analog-To-Digital Converter

TOP4
Shenzhen Jiejiaxun Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2011-03-22
Registered Capital2000K CNY

Shenzhen Jiejiaxun Technology Co., Ltd., with its registered address at 613, Building 404, Shangbu Industrial Zone, Huafu Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen, is registered with the Futian Supervision Bureau of the Shenzhen Market Supervision Administration. The legal representative is Jiang Houkun, and its business scope includes the development and sales of electronic component technology; 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 and administrative regulations, and projects restricted by laws and administrative regulations must obtain a license before operation)^. Core products: S20, Microcontroller, Power Tube

TOP5
Shenzhen Dongjiasheng Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2014-05-27
Registered Capital500K CNY

Shenzhen Dongjiasheng Electronics Co., Ltd. is registered at Q3B046, 3rd Floor, Building B, C, and D, Huaqiang Plaza, No. 1019 Huaqiang North Road, Huahang Community, Huaqiang North Street, Futian District, Shenzhen. The registration authority is Futian Supervision Bureau of Shenzhen Market Supervision Administration, and the legal representative is Cai Guisheng. The business scope includes the technological development, purchase and sale of electronic products, as well as other domestic trade (excluding exclusive, controlled, and monopolized goods), and the operation of import and export business (except for projects prohibited by laws, administrative regulations, and decisions of the State Council, and restricted projects must obtain a license before operation)^. Core products: S20, Magnetic Ring Inductor, Varistor

TOP6
Shenzhen Gaochuangxin Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2012-10-15
Registered Capital5000K CNY

Shenzhen Gaochuangxin Electronic Technology Co., Ltd., with its registered address at 204, Building 49, Zhangkeng Third District, Minzhi Street, Longhua New District, Shenzhen, is registered with the Longhua Regulatory Bureau of the Shenzhen Market Supervision Administration. The legal representative is Zeng Qiao, and its business scope includes the development and sales of electronic product technology; Sales of electronic accessories; Domestic trade; Engage in import and export business (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and restricted projects that require permission before operation). ^Production and processing of electronic components. Core products: S20, Xc7z045-3Ffg676e, X7s6-2Cpga196i

TOP7
Ruihangda Technology (Shenzhen) Co., Ltd
Overall Score4.5 / 5
Est. Date2017-05-12
Registered Capital5000K CNY

Ruihangda Technology (Shenzhen) Co., Ltd., registered at Yindu 21N, Duhui 100 Building, No. 4 Zhonghang Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Tang Lingling as the legal representative. Its business scope includes the development and sales of electronic products, digital products, and communication products; Domestic trade, import and export business (excluding exclusive, controlled, and monopolized goods); Electronic and network technology development consulting services, economic information consulting, and enterprise investment consulting (all of which do not include restricted projects); Invest in the establishment of industries (specific projects to be declared separately); Engaging in commercial activities online (excluding restricted items).. Core products: S20, Microcontroller, Low Power Comparator

TOP8
Shenzhen Xinyangyang Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-05-05
Registered Capital1000K CNY

Shenzhen Xinyangyang Technology Co., Ltd., with its registered address at 19D, Block A, Building B, Modern Window, No. 1078 Huaqiang North Road, Fuqiang Community, Huaqiang North Street, Futian District, Shenzhen. The registered authority is the Shenzhen Market Supervision Administration, and the legal representative is Chen Xiaolong. Its business scope includes the technical research and sales of electronic components, electronic products, communication products, digital products, and household appliances; Domestic trade; Import and export of goods and technology. The licensed business projects are:. Core products: S20, Ceramic Capacitor, Driver Ic

TOP9
Zhaoyi Microwave (Beijing) Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-06-04
Registered Capital10000K CNY

Zhaoyi Microwave (Beijing) Technology Co., Ltd., with its registered address at Room 4110, 4th Floor, Building 1, No. 16 Shangdi 5th Street, Haidian District, Beijing, registered with the Market Supervision Administration of Haidian District, Beijing, and represented by Song Fangfang as its legal representative. Its business scope includes technology development; Technology promotion; Selling electronic products, computers, software, and auxiliary equipment; Import and export of goods; Technology import and export. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: S20, Other, Adi/Arnold

TOP10
Shenzhen Kaiyang Electronics Co., Ltd
Overall Score4.4 / 5
Est. Date2020-12-25
Registered Capital1000K CNY

Shenzhen Kaiyang Electronics Co., Ltd., registered at 5508A SEG Plaza, No. 1002 Huaqiang North Road, Fuqiang Community, Huaqiang North Street, Futian District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Zhu Zhenwen, is engaged in the technical development and sales of electronic components, integrated circuits, optoelectronic products, semiconductors, components, 3C products, digital products, electromechanical products, power adapters, instruments and meters, hardware and electrical components and accessories, metal products, solar products, and communication products; Sales of office supplies; Electronic product design; Domestic trade; Engage in import and export business; Managing e-commerce. 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. ^None. Core products: S20, Mx29gl128edxfi-11G,

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
China Electric Transformer Co., Ltd2014-11-03S20, Dry-Type Transformer, Explosion Proof Transformer160000K CNYNot Supported
Nanjing Yuheng Electronic Technology Co., Ltd2015-12-18S20, Power Management Chip, Mna-6A+2000K CNYNot Supported
Shenzhen Xinchenghui Electronics Co., Ltd2017-05-26S20, Tda5330t, Analog-To-Digital Converter2000K CNYNot Supported
Shenzhen Jiejiaxun Technology Co., Ltd2011-03-22S20, Microcontroller, Power Tube2000K CNYNot Supported
Shenzhen Dongjiasheng Electronics Co., Ltd2014-05-27S20, Magnetic Ring Inductor, Varistor500K CNYNot Supported
Shenzhen Gaochuangxin Electronic Technology Co., Ltd2012-10-15S20, Xc7z045-3Ffg676e, X7s6-2Cpga196i5000K CNYNot Supported
Ruihangda Technology (Shenzhen) Co., Ltd2017-05-12S20, Microcontroller, Low Power Comparator5000K CNYNot Supported
Shenzhen Xinyangyang Technology Co., Ltd2015-05-05S20, Ceramic Capacitor, Driver Ic1000K CNYNot Supported
Zhaoyi Microwave (Beijing) Technology Co., Ltd2020-06-04S20, Other, Adi/Arnold10000K CNYNot Supported
Shenzhen Kaiyang Electronics Co., Ltd2020-12-25S20, Mx29gl128edxfi-11G, 1000K CNYNot Supported

Knowledge Base

Q

The Fluorite S10 and S20, as products of the same brand with different positioning, have differences in performance, functionality, and applicable scenarios. This article conducts comparative analysis from three dimensions: core parameters, usage scenarios, and cost-effectiveness, to help consumers make reasonable choices based on actual needs.

Q

S20 refers to DN20 (i.e. 6 pipes), which means the nominal diameter of the pipe is 20mm. It is usually used to describe the diameter of water pipes or other cylindrical pipes, and its material and actual thickness vary depending on the purpose and manufacturer.

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