Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 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: Shenzhen Hongyi Electronics Co., Ltd, Jiangsu Yuanhe Medical Technology Co., Ltd, Kunshan Hongjinwei Electronics Co., Ltd, Dongguan Lanjin Optoelectronics Co., Ltd, Changzhou Lixin Senmiao Electrical Equipment Co., Ltd, Guofenglin Technology (Shenzhen) Co., Ltd, Shenzhen Xinsihui Technology Co., Ltd, Shenzhen Xinsihui Technology Co., Ltd, Beijing Micro Nano Chip Technology Co., Ltd, Nantong Dahua Guang 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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Shenzhen Hongyi Electronics Co., Ltd
Overall Score4.9 / 5
Est. Date2013-09-13
Registered Capital5000K CNY

Shenzhen Hongyi Electronics Co., Ltd., with its registered address at Room 1108, Block A, Huafeng Headquarters Economic Building, No. 288 Xixiang Avenue, Labor Community, Xixiang Street, Bao'an District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Zhang Yanyu, and its business scope includes the manufacturing of electronic measuring instruments; Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of optoelectronic devices; Manufacturing of experimental analytical instruments; Manufacturing of electronic specialized equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of terminal measuring equipment; Manufacturing of terminal testing equipment; Manufacturing of network equipment; Electronic product sales; Sales of electronic measuring instruments; Sales of artificial intelligence hardware; Wholesale of computer software, hardware, and auxiliary equipment; Sales of optoelectronic devices; Sales of experimental analytical instruments; Sales of electronic specialized equipment; Sales of electrical equipment; Sales of terminal measuring equipment; Sales of terminal testing equipment; Sales of network equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Internet sales (except for the sale of goods that need to be licensed); Domestic trade agency; Import and export of goods; Technology import and export. (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: Diode, Dfn Test Stand Series, Emmc/Emcp Chip Testing Series

Top 2
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Jiangsu Yuanhe Medical Technology Co., Ltd

Room 1807, Building 1, No. 188 Fuchunjiang Road, Suzhou High tech Zone Science and Technology City

Overall Score4.7 / 5
Est. Date2025-02-08
Registered Capital10000K CNY

Jiangsu Yuanhe Medical Technology Co., Ltd., located at Room 1807, Building 1, No. 188 Fuchunjiang Road, Science and Technology City, Suzhou High tech Zone, was established on February 8, 2025. The registration authority is Suzhou High tech Zone (Huqiu District) Data Bureau, and the legal representative is Wang Qiuge. Core products: Diode

Top 3
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Kunshan Hongjinwei Electronics Co., Ltd
Overall Score4.7 / 5
Est. Date2015-07-01
Registered Capital1000K CNY

Kunshan Hongjinwei Electronics Co., Ltd., registered at Room 2301, Building 291, Qianjin East Road, Kunshan Development Zone, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative of Zhang Yi, engages in the sales of electronic products, LCD displays, backlight panels, backlight modules, digital tubes, and electronic components; Technology development, technology transfer, technology consulting, and technology services in the fields of new energy technology and environmental protection technology; Technical development and sales of new energy equipment, new energy materials, environmental protection equipment and accessories; Import and export business of goods and technology. (Except for the aforementioned business projects that are required by laws and administrative regulations to be licensed, restricted, or prohibited) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Diode, Lcd Segmented Lcd Screen, Backlight

TOP4
Dongguan Lanjin Optoelectronics Co., Ltd
Overall Score4.6 / 5
Est. Date2012-06-15
Registered Capital5000K CNY

Dongguan Lanjin Optoelectronics Co., Ltd., with its registered address located on the third floor of the factory building at No. 90 Pinggang Street, Zhushan Community, Dongcheng Street, Dongguan City. The registration authority is the Dongguan Market Supervision Administration, and the legal representative is Wang Rong. Its business scope includes research and development, production of light-emitting diodes, electronic products, backlight sources, and their spare parts; Wholesale: electronic products, lighting fixtures; Import and export of goods.. Core products: Diode, Side-Emitting, Iridescent Series

TOP5
Changzhou Lixin Senmiao Electrical Equipment Co., Ltd

Room 401, Building 35, No. 28 Panyang Road, Longhutang Street, Xinbei District, Changzhou City

Overall Score4.6 / 5
Est. Date2014-11-17
Registered Capital1000K CNY

Changzhou Lixin Senmiao Electrical Equipment Co., Ltd., located at Room 401, Building 35, No. 28 Panyang Road, Longhutang Street, Xinbei District, Changzhou City, was established on November 17, 2014. The registration authority is the Changzhou National High tech Industrial Development Zone (Xinbei District) Government Service Management Office, and the legal representative is Chen Linjie. Core products: Diode

TOP6
Guofenglin Technology (Shenzhen) Co., Ltd
Overall Score4.5 / 5
Est. Date2016-07-21
Registered Capital50000K CNY

Guofenglin Technology (Shenzhen) Co., Ltd., with its registered address at 16B2, Building B, World Trade Plaza, No. 9 Fuhong Road, Funan Community, Futian Street, Futian District, Shenzhen. The registration authority is Futian Supervision Bureau of Shenzhen Market Supervision Administration, and the legal representative is Chen Tenghua. Its business scope includes the development, technology transfer, and sales of software and hardware systems for electronic, communication and automatic control, intelligent control products, computers, and mobile phones; Integrated circuit design; Technical development and sales of electronic products; Wholesale of electronic components; Retail of electronic components; Manufacturing of electronic components. (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: Diode, Chip Capacitor, Metal Oxide

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, Programmable Logic Devices, Integrated Circuit

TOP8
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, Digital-To-Analog Converter, Ltc2632hts8-Hz8#Trpbf

TOP9
Beijing Micro Nano Chip Technology Co., Ltd

Pinggu Park, Zhongguancun Science and Technology Park, Pinggu District, Beijing, Zone 1-24101005 (cluster registration)

Overall Score4.3 / 5
Est. Date2024-08-09
Registered Capital1000K CNY

Beijing Weinaxin Technology Co., Ltd., located in Pinggu Park, Zhongguancun Science and Technology Park, Pinggu District, Beijing -2401005 (cluster registration), was established on August 9, 2024. The registration authority is the Pinggu District Market Supervision Administration of Beijing, and the legal representative is Li Rong. Core products: Diode

TOP10
Nantong Dahua Guang Electronics Co., Ltd

Xiaohai Town, Nantong Development Zone

Overall Score4.3 / 5
Est. Date1994-08-03
Registered Capital502K CNY

Nantong Dahua Guang Electronics Co., Ltd., located in Xiaohai Town, Nantong Development Zone, was established on August 3, 1994. The registration authority is the Administrative Approval Bureau of Nantong Economic and Technological Development Zone, and the legal representative is Guo Yabin. Core products: Diode

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Hongyi Electronics Co., Ltd2013-09-13Diode, Dfn Test Stand Series, Emmc/Emcp Chip Testing Series5000K CNYSupported
Jiangsu Yuanhe Medical Technology Co., Ltd2025-02-08Diode10000K CNYNot Supported
Kunshan Hongjinwei Electronics Co., Ltd2015-07-01Diode, Lcd Segmented Lcd Screen, Backlight1000K CNYNot Supported
Dongguan Lanjin Optoelectronics Co., Ltd2012-06-15Diode, Side-Emitting, Iridescent Series5000K CNYNot Supported
Changzhou Lixin Senmiao Electrical Equipment Co., Ltd2014-11-17Diode1000K CNYNot Supported
Guofenglin Technology (Shenzhen) Co., Ltd2016-07-21Diode, Chip Capacitor, Metal Oxide50000K CNYNot Supported
Shenzhen Xinsihui Technology Co., Ltd2008-11-19Diode, Programmable Logic Devices, Integrated Circuit5000K CNYNot Supported
Shenzhen Xinsihui Technology Co., Ltd2008-11-19Diode, Digital-To-Analog Converter, Ltc2632hts8-Hz8#Trpbf5000K CNYNot Supported
Beijing Micro Nano Chip Technology Co., Ltd2024-08-09Diode1000K CNYSupported
Nantong Dahua Guang Electronics Co., Ltd1994-08-03Diode502K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of diodes, it is necessary to clarify key parameters such as forward current, reverse voltage, and switching speed. Industrial applications usually require higher voltage resistance and temperature stability.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These types of suppliers usually have more stable supply capabilities in the diode subdivision field.
  • For different application scenarios such as power rectification, signal protection, or high-frequency circuits, it is recommended to select specifications based on reverse recovery time and packaging type. SMD packaging is more suitable for automated production scenarios.
  • The consumer electronics industry is highly sensitive to the cost of diodes, while automotive electronics is more concerned with the actual parameter compliance outside of AEC-Q101 certification. When purchasing, priority can be adjusted based on specific industry needs.

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