Updated Aug 29, 2026 · Public platform & industry data

Aug 29, 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: Shanghai Yinhan Intelligent Technology Development Co., Ltd, Shenzhen Dezhou Technology Co., Ltd, Dandong Gaosen Electronics Co., Ltd, Xiangsheng Xincheng (Shanghai) Semiconductor Co., Ltd, Shenzhen Yuanxin Semiconductor Co., Ltd, Shenzhen Boya Yingda Technology Co., Ltd, Shenzhen Jinzhenxin Technology Co., Ltd, Shenzhen Hongmai Electronics Co., Ltd, Shenzhen Diou Electronics Co., Ltd, Shenzhen Shenchuangsheng 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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Shanghai Yinhan Intelligent Technology Development Co., Ltd
Overall Score4.9 / 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, Circular Thyristor

Top 2
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Shenzhen Dezhou Technology Co., Ltd
Overall Score4.7 / 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, Temperature Sensor, Bidirectional Thyristor Transistor

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, Crd Engineer Test Package, Power Transistor

TOP4
Xiangsheng Xincheng (Shanghai) Semiconductor Co., Ltd
Overall Score4.6 / 5
Est. Date2021-10-20
Registered Capital5000K CNY

Xiangsheng Xincheng (Shanghai) Semiconductor Co., Ltd., registered at 1st Floor, No. 258 Pingyang Road, Minhang District, Shanghai, with the Market Supervision Administration of Minhang District as the registration authority and Cai Wenzhao as the legal representative, engages in general projects including technology development, consulting, transfer, and services in the fields of semiconductor, electronics, computer, and power technology;; Electronic product sales; Wholesale of electronic components; Retail of electronic components; Sales of daily necessities; Sales of office supplies; Sales of metal products; Sales of communication equipment; Sales of paper products; Wholesale of hardware products; Retail of hardware products; Operation of wires and cables; Sales of electrical equipment; Sales of instruments and meters; Sales of wind and electric tools; Sales of packaging materials and products; Sales of rubber products; Sales of wearable smart devices; Sales of intelligent basic manufacturing equipment; Sales of mechanical equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: Diode, None, Sirect

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 Bridge, Taike Tianrun

TOP6
Shenzhen Boya Yingda Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-05-14
Registered Capital100K CNY

Shenzhen Boya Yingda Technology Co., Ltd. is registered at A20, 22nd floor, Building B, Jiahe Huaqiang Building, No. 3006 Shennan Middle Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen. The registration authority is Futian Bureau, and the legal representative is Zhao Shaoxian. The business scope includes general business projects such as sales of electronic products and electronic components, domestic trade, and import and export of goods and technology. The licensed business projects are:. Core products: Diode, Verify Chip, Receiver Chip

TOP7
Shenzhen Jinzhenxin Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2021-02-25
Registered Capital1000K CNY

Shenzhen Jinzhenxin Technology Co., Ltd., registered at 22C150, 2nd floor, Building 2, Huaqiang Electronic World, No. 1005, 1007, 1015 Huaqiang North Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen. The registration authority is Futian Supervision Bureau of Shenzhen Market Supervision Administration, and the legal representative is Lin Jinfeng. The business scope includes the technical development and sales of electronic products, optoelectronic products, electronic components, electronic accessories, computer and mobile phone peripheral equipment and accessories, computer software, communication products, and digital products; Managing e-commerce; Domestic trade; Import and export business 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). Core products: Diode, Crystal Oscillator, Terminal Connector

TOP8
Shenzhen Hongmai Electronics Co., Ltd
Overall Score4.5 / 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, Resistor Capacitor, Power Chip Pmic

TOP9
Shenzhen Diou Electronics Co., Ltd
Overall Score4.4 / 5
Est. Date2012-03-23
Registered Capital3000K CNY

Shenzhen Diou Electronics Co., Ltd., registered at Room 2922, New Asia Guoli Building (Block B), Zhonghang Road, Futian District, Shenzhen, with the Shenzhen Market Supervision Administration as the registration authority and Zhao En as the legal representative, engages in general business activities including the sales of integrated circuit ICs, electronic components, mobile phone accessories, computer accessories, digital accessories, electronic products, and related technical consulting; Domestic trade; Import and export of goods and technology. The licensed business project is the recycling of electronic components, accessories, and electronic products.. Core products: Diode, Recycling Electronic Materials, Fingerprint Module

TOP10
Shenzhen Shenchuangsheng Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2010-06-01
Registered Capital500K CNY

Shenzhen Shenchuangsheng Technology Co., Ltd., with its registered address at 623, Building 1, Huakang Courtyard, No. 109 Zhenxing Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Zhu Huicheng, and the business scope includes general business projects such as technology development and sales of electronic products, digital products, communication equipment, network equipment, computer software and hardware, as well as other domestic trade (excluding exclusive, controlled, and monopolized goods); Import and export business of goods and technology (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: Diode, Drive, Rf Devices

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Yinhan Intelligent Technology Development Co., Ltd2020-04-23Diode, Epicos, Circular Thyristor5000K CNYNot Supported
Shenzhen Dezhou Technology Co., Ltd2016-11-21Diode, Temperature Sensor, Bidirectional Thyristor Transistor2000K CNYNot Supported
Dandong Gaosen Electronics Co., Ltd2017-10-19Diode, Crd Engineer Test Package, Power Transistor2000K CNYNot Supported
Xiangsheng Xincheng (Shanghai) Semiconductor Co., Ltd2021-10-20Diode, None, Sirect 5000K CNYNot Supported
Shenzhen Yuanxin Semiconductor Co., Ltd2013-08-28Diode, Rectifier Bridge, Taike Tianrun10000K CNYNot Supported
Shenzhen Boya Yingda Technology Co., Ltd2015-05-14Diode, Verify Chip, Receiver Chip100K CNYNot Supported
Shenzhen Jinzhenxin Technology Co., Ltd2021-02-25Diode, Crystal Oscillator, Terminal Connector1000K CNYNot Supported
Shenzhen Hongmai Electronics Co., Ltd2011-01-11Diode, Resistor Capacitor, Power Chip Pmic3000K CNYNot Supported
Shenzhen Diou Electronics Co., Ltd2012-03-23Diode, Recycling Electronic Materials, Fingerprint Module 3000K CNYNot Supported
Shenzhen Shenchuangsheng Technology Co., Ltd2010-06-01Diode, Drive, Rf Devices500K 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