Updated Aug 21, 2026 · Public platform & industry data

Aug 21, 2026 Updated

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2026 Top 10 Diode Manufacturers in China

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

The top 10 Diode manufacturers in China for 2026 are: Shuyang County Chaqiuhaoyi E-commerce Co., Ltd, Shanghai Yinhan Intelligent Technology Development Co., Ltd, Dandong Gaosen Electronics Co., Ltd, Shenzhen Dezhou Technology Co., Ltd, Shenzhen Yuanxin Semiconductor Co., Ltd, Shenzhen Huangshengda Technology Co., Ltd, Shenzhen Xinsihui Technology Co., Ltd, Shenzhen Corechip Electronics Co., Ltd, Shenzhen Qinside Electronics Co., Ltd, Shenzhen Hongmai 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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Shuyang County Chaqiuhaoyi E-commerce Co., Ltd
Overall Score4.9 / 5
Est. Date2021-08-19
Registered Capital2000K CNY

Shuyang Chaqiuhoyi E-commerce Co., Ltd., with its registered address at Room 112, Yard 9, Guantang Road, Qixiong Street, Shuyang County, Suqian City, the registration authority is Shuyang County Market Supervision Administration, the legal representative is Ding Yang, and its business scope includes the licensed items: food Internet sales (items that need to be approved according to law can only be carried out after being approved by relevant departments, and the specific business items are subject to the approval results) General items: Internet sales (except the sales of goods that need to be licensed); Internet sales of food (only selling pre packaged food) (in addition to items that must be approved according to law, independently carry out business activities according to law with the business license). Core products: Diode, Wooden Door Blockage Cover, Liquid Level Control Water Level Switch

Top 2
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Shanghai Yinhan Intelligent Technology Development Co., Ltd
Overall Score4.7 / 5
Est. Date2020-04-23
Registered Capital5000K CNY

Shanghai Yinhan Intelligent Technology Development Co., Ltd., with its registered address at 3rd Floor, Building 1, No. 400 Fangchun Road, China (Shanghai) Pilot Free Trade Zone, is registered with the Market Supervision and Administration Bureau of the Pilot Free Trade Zone, and its legal representative is Li Jinhua. Its business scope includes general projects such as technology development, technology transfer, technical consulting, and technical services in the fields of intelligent technology, electronic technology, network technology, and information technology, sales of power equipment and accessories, electrical equipment and accessories, hardware and electrical equipment, electromechanical equipment, lighting fixtures, instruments and meters, electronic products, wearable smart devices, pneumatic components, electronic components, integrated circuit boards, packaging materials, and rubber and plastic products, as well as import and export of goods and technology. (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: Diode, Epicos, Igbt Module

Top 3
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Dandong Gaosen Electronics Co., Ltd
Overall Score4.7 / 5
Est. Date2017-10-19
Registered Capital2000K CNY

Dandong Gaosen Electronics Co., Ltd., with its registered address at Room 202, No. 13 Dazhong South Road, Zhenxing District, Dandong City, Liaoning Province, is registered with the Market Supervision and Administration Bureau of Zhenxing District, Dandong City. The legal representative is Lv Chenchuan, and its business scope includes the sale of electronic products, household appliances, mechanical equipment, instruments and meters, and automotive parts; Import and export of goods and technology. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Diode, E Series: To-92-2L, Automotive Igniter Specific Ic

TOP4
Shenzhen Dezhou Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-11-21
Registered Capital2000K CNY

Shenzhen Dezhou Technology Co., Ltd., registered at B2707, Oriental Times Square, No. 2009 Huaqiang North Road, Huahang Community, Huaqiang North Street, Futian District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Good Chang. Its business scope includes general business projects: technical development and sales of electronic components, electronic products, computer software and hardware and peripheral equipment, and mechanical equipment; 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 operation. Licensed operating projects: none.. Core products: Diode, Converter Voltage Regulator Ic Chip, N-Channel Junction Field-Effect Transistor

TOP5
Shenzhen Yuanxin Semiconductor Co., Ltd
Overall Score4.6 / 5
Est. Date2013-08-28
Registered Capital10000K CNY

Shenzhen Yuanxin Semiconductor Co., Ltd., registered at 1920, Nan Guang Jie Jia Building, No. 3037 Shennan Middle Road, Funan Community, Futian Street, Futian District, Shenzhen, with the registration authority of Futian Bureau and the legal representative of Huang Qingwu. Its business scope includes the research and sales of electronic accessories and semiconductor materials, as well as computer peripheral products; Domestic trade (excluding exclusive, monopolized, and controlled goods); Engage in import and export business (excluding restricted items) The licensed business projects are:. Core products: Diode, , Rectifier Diode Module

TOP6
Shenzhen Huangshengda Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-12-25
Registered Capital1000K CNY

Shenzhen Huangshengda Technology Co., Ltd. is registered at B1B034, Building 2, Phase II, South China International Printing Paper Packaging Logistics Zone, No.1 South China Avenue, Hehua Community, Pinghu Street, Longgang District, Shenzhen. The registration authority is Longgang Supervision Bureau of Shenzhen Market Supervision Administration, and the legal representative is Huang Zhishan. The business scope includes the development and sales of digital products, electronic products and accessories, mechanical equipment, hardware products, household appliances, and LED technology; Enterprise management consulting, operating e-commerce, domestic trade, and managing import and export business^. Core products: Diode, Connector, Automotive Connector

TOP7
Shenzhen Xinsihui Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2008-11-19
Registered Capital5000K CNY

Shenzhen Xinsihui Technology Co., Ltd., with its registered address at 1403, Haigan Huanqing Building, No. 24 Futian Road, Weizhen Community, Futian Street, Futian District, Shenzhen. The registration authority is the Futian Supervision Bureau of the Shenzhen Market Supervision Administration, and the legal representative is Zhu Huayu. Its business scope includes the technical development and sales of electronic products and computer software, as well as domestic trade (excluding exclusive, controlled, and monopolized goods); Operating 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)^. Core products: Diode, Ltc3130iudc-1#Trpbf, Gat- 12 +

TOP8
Shenzhen Corechip Electronics Co., Ltd
Overall Score4.5 / 5
Est. Date2011-06-15
Registered Capital3000K CNY

Shenzhen Keruixin Electronics Co., Ltd., registered at Room 1105, 11th Floor, Nanyuan Commercial Building, Nanyuan New Village, Hongshan Road, Minzhi Street, Longhua New District, Shenzhen, with Longhua Bureau as the registration authority and Yan Changqi as the legal representative. Its business scope includes general business projects such as technology development, design, and sales of integrated circuits and functional modules, software, electronic products, electronic components, and related technical services; Domestic trade (excluding projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council). The licensed business projects are:. Core products: Diode, Controller Driver Chip, Low Voltage Differential Linear Regulator

TOP9
Shenzhen Qinside Electronics Co., Ltd
Overall Score4.4 / 5
Est. Date2010-08-05
Registered Capital2000K CNY

Shenzhen Qinside Electronics Co., Ltd., with its registered address at Room 609, 6th Floor, Building 2, Huakang Courtyard, No. 109 Zhenxing Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zhu Hongjian. The company's business scope includes general business projects such as the technical development and sales of electronic components, integrated circuits, communication products, computer software, and other domestic trade (excluding projects that require approval before registration according to 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). What are the licensed business projects. Core products: Diode, Dmp3056lsdq-13, Cw2013chad

TOP10
Shenzhen Hongmai Electronics Co., Ltd
Overall Score4.4 / 5
Est. Date2011-01-11
Registered Capital3000K CNY

Shenzhen Hongmai Electronics Co., Ltd., registered at 2002B SEG Plaza, No. 1002 Huaqiang North Road, Fuqiang Community, Huaqiang North Street, Futian District, Shenzhen, registered with the Futian Supervision Bureau of the Shenzhen Market Supervision Administration, with Li Huaifeng as the legal representative. Its business scope includes the research and sales of electronic components, electronic and peripheral products, computer software and hardware and accessories, and electromechanical equipment; Domestic trade (excluding projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council); Import and export of goods and technology (excluding projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation). Sales of mobile communication devices. (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: Diode, Mcu Microcontroller, Power Module

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shuyang County Chaqiuhaoyi E-commerce Co., Ltd2021-08-19Diode, Wooden Door Blockage Cover, Liquid Level Control Water Level Switch2000K CNYNot Supported
Shanghai Yinhan Intelligent Technology Development Co., Ltd2020-04-23Diode, Epicos, Igbt Module5000K CNYNot Supported
Dandong Gaosen Electronics Co., Ltd2017-10-19Diode, E Series: To-92-2L, Automotive Igniter Specific Ic2000K CNYNot Supported
Shenzhen Dezhou Technology Co., Ltd2016-11-21Diode, Converter Voltage Regulator Ic Chip, N-Channel Junction Field-Effect Transistor2000K CNYNot Supported
Shenzhen Yuanxin Semiconductor Co., Ltd2013-08-28Diode, , Rectifier Diode Module10000K CNYNot Supported
Shenzhen Huangshengda Technology Co., Ltd2015-12-25Diode, Connector, Automotive Connector1000K CNYNot Supported
Shenzhen Xinsihui Technology Co., Ltd2008-11-19Diode, Ltc3130iudc-1#Trpbf, Gat- 12 +5000K CNYNot Supported
Shenzhen Corechip Electronics Co., Ltd2011-06-15Diode, Controller Driver Chip, Low Voltage Differential Linear Regulator3000K CNYNot Supported
Shenzhen Qinside Electronics Co., Ltd2010-08-05Diode, Dmp3056lsdq-13, Cw2013chad2000K CNYNot Supported
Shenzhen Hongmai Electronics Co., Ltd2011-01-11Diode, Mcu Microcontroller, Power Module3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of diodes, it is recommended to prioritize confirming key technical parameters such as forward current and reverse voltage to ensure compatibility with circuit design and avoid overload or performance issues.
  • In different scenarios such as industrial power supplies or consumer electronics, the characteristics of rectifier diodes and switch diodes differ significantly, and the appropriate type needs to be selected according to actual applications.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to balance supply stability and technical reliability.
  • In high-frequency application scenarios, attention should be paid to the response speed and loss parameters of the secondary transistor, and it is recommended to verify the actual performance of the supplier's product in similar applications through industry data.

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