Updated Aug 18, 2026 · Public platform & industry data

Aug 18, 2026 Updated

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2026 Top 10 Rectifier Diode Manufacturers in China

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

The top 10 Rectifier Diode manufacturers in China for 2026 are: Shenzhen Xinsihui Technology Co., Ltd, Shenzhen Xinyangyang Technology Co., Ltd, Wantong Intelligent Equipment (Suzhou) Co., Ltd, Suzhou Deshengde Electronic Technology Co., Ltd, Shenzhen Xinhuan Electronics Co., Ltd, Dongguan Xinjiang Electronics Co., Ltd, Shenzhen You Microelectronics Technology Co., Ltd, Shanghai Jinglian Electronic Appliance Co., Ltd, Suzhou Deshengde Electronic Technology Co., Ltd, Shenzhen Zhongxin Juneng 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 Xinsihui Technology Co., Ltd
Overall Score4.9 / 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: Rectifier Diode, Programmable Logic Devices, Integrated Circuit

Top 2
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Shenzhen Xinyangyang Technology Co., Ltd
Overall Score4.7 / 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: Rectifier Diode, Resistor, Microcontroller

Top 3
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Wantong Intelligent Equipment (Suzhou) Co., Ltd
Overall Score4.7 / 5
Est. Date2021-05-21
Registered Capital1000K CNY

Wantong Intelligent Equipment (Suzhou) Co., Ltd., registered at Room 403, 4th Floor, Legend Building, No. 3 Shuangnanli, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau, with Zhu Gaoming as the legal representative. Its business scope includes licensed projects: various engineering construction activities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects: sales of intelligent basic manufacturing equipment; Import and export of goods; Mechanical equipment research and development; Sales of mechanical equipment; Sales of instruments and meters; Software development; Installation services for ordinary mechanical equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of hardware products; Sales of daily glass products; Wholesale of medical masks; Sales of Class II medical devices; Sales of labor protection equipment; Sales of Class I medical devices; Sales of plastic products; Sales of rubber products; Wholesale of automotive spare parts; Sales of building materials; Sales of metal materials; Sales of specialized chemical products (excluding hazardous chemicals); Sales of daily necessities; Sales of electronic specialized equipment; Sales of power electronic components; Mechanical equipment leasing; Software sales; Rental services (excluding publication rental) (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: Rectifier Diode, Bimba, Contrinex

TOP4
Suzhou Deshengde Electronic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-10-14
Registered Capital300K CNY

Suzhou Deshengde Electronic Technology Co., Ltd., registered at Room 809, Building 6, Zhongwei Auto Parts Logistics Market, No. 55 Chaoyang East Road, Kunshan Development Zone, with Kunshan Data Bureau as the registration authority and Wang Guanhao as the legal representative, engages in technology development, consulting, services, and transfer in the fields of electronic technology, network technology, and information technology; Integrated circuit design; Sales of electrical equipment and accessories, electrical equipment and accessories, hardware and electrical equipment, electromechanical equipment, instruments and meters, electronic products, smart devices, pneumatic components, electronic components, packaging materials, and rubber products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rectifier Diode, Basman Fuses (Buses), Ixys Rectifier Bridge

TOP5
Shenzhen Xinhuan Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2012-02-21
Registered Capital5000K CNY

Shenzhen Xinhuan Electronics Co., Ltd., with its registered address at 319, Building B, Jinyuan Business Building, No. 302 Xixiang Avenue, Labor Community, Xixiang Street, Bao'an District, Shenzhen, is registered with the Bao'an Regulatory Bureau of the Shenzhen Market Supervision Administration. The legal representative is Zhou Jiangqun, and its business scope includes the technical development and sales of electronic components and electronic products; Domestic trade, import and export of goods and technology. (Except for projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council)^. Core products: Rectifier Diode, Changdian, Nce New Clean Energy

TOP6
Dongguan Xinjiang Electronics Co., Ltd
Overall Score4.5 / 5
Est. Date2018-06-01
Registered Capital5000K CNY

Dongguan Xinjiang Electronics Co., Ltd. is registered at Room 1201, No. 68 Huali Road, Chang'an Town, Dongguan City, Guangdong Province. The registration authority is the Dongguan Market Supervision Administration, and the legal representative is Li Jinhai. The business scope includes the sale of electronic products and auxiliary materials, hardware products, plastic products, general mechanical equipment, and semiconductors. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rectifier Diode, Lu Guang, Bandai Field Effect Transistor (Mos)

TOP7
Shenzhen You Microelectronics Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2024-03-01
Registered Capital100K CNY

Shenzhen Youwei Microelectronics Technology Co., Ltd., registered at 1513, 15th Floor, Shenye Building, 1027 Wenjin Middle Road, Hubei Community, Dongmen Street, Luohu District, Shenzhen, with the registration authority of Luohu Supervision Bureau of Shenzhen Market Supervision Administration and the legal representative of Dong Xinwu. Its business scope includes technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Electronic product sales; 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: Rectifier Diode, Mentor, Hot Selling Inventory

TOP8
Shanghai Jinglian Electronic Appliance Co., Ltd
Overall Score4.5 / 5
Est. Date2004-06-24
Registered Capital500K CNY

Shanghai Jinglian Electronic and Electrical Appliance Co., Ltd., with its registered address at Room 234, 2nd Floor, Building 1, No. 1288 Huateng Road, Huaxin Town, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision and Administration Bureau. The legal representative is Wang Mingshun. Its business scope includes the sale of electronic components and related accessories, electronic equipment and accessories, electromechanical equipment, communication equipment, hardware and electrical equipment, low-voltage electrical appliances, instruments and meters, wires and cables, metal materials, steel and products, building decoration materials, chemical raw materials (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), needle textiles, daily necessities, office supplies, and business information consulting. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Rectifier Diode, Triac, Triggered Thyristor

TOP9
Suzhou Deshengde Electronic Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2019-10-14
Registered Capital300K CNY

Suzhou Deshengde Electronic Technology Co., Ltd., registered at Room 809, Building 6, Zhongwei Auto Parts Logistics Market, No. 55 Chaoyang East Road, Kunshan Development Zone, with Kunshan Data Bureau as the registration authority and Wang Guanhao as the legal representative, engages in technology development, consulting, services, and transfer in the fields of electronic technology, network technology, and information technology; Integrated circuit design; Sales of electrical equipment and accessories, electrical equipment and accessories, hardware and electrical equipment, electromechanical equipment, instruments and meters, electronic products, smart devices, pneumatic components, electronic components, packaging materials, and rubber products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rectifier Diode, Siemens Fuse, Falei Meiersen Roland Fuse

TOP10
Shenzhen Zhongxin Juneng Electronics Co., Ltd
Overall Score4.3 / 5
Est. Date2011-08-25
Registered Capital10000K CNY

Shenzhen Zhongxin Juneng Electronics Co., Ltd., with its registered address at 19K, Block A, Huaqiang Plaza, No. 1019 Huaqiang North Road, Huahang Community, Huaqiang North Street, Futian District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Chen Jiaxin, and its business scope includes general business projects such as technology research and development of electronic products, electronic components, and electronic integrated circuits, as well as sales of circuit boards; 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; projects restricted by laws and administrative regulations must obtain a license before operation). What are the licensed business projects. Core products: Rectifier Diode, Data Conversion Chip, Sensor

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Xinsihui Technology Co., Ltd2008-11-19Rectifier Diode, Programmable Logic Devices, Integrated Circuit5000K CNYNot Supported
Shenzhen Xinyangyang Technology Co., Ltd2015-05-05Rectifier Diode, Resistor, Microcontroller1000K CNYNot Supported
Wantong Intelligent Equipment (Suzhou) Co., Ltd2021-05-21Rectifier Diode, Bimba, Contrinex1000K CNYNot Supported
Suzhou Deshengde Electronic Technology Co., Ltd2019-10-14Rectifier Diode, Basman Fuses (Buses), Ixys Rectifier Bridge300K CNYNot Supported
Shenzhen Xinhuan Electronics Co., Ltd2012-02-21Rectifier Diode, Changdian, Nce New Clean Energy5000K CNYNot Supported
Dongguan Xinjiang Electronics Co., Ltd2018-06-01Rectifier Diode, Lu Guang, Bandai Field Effect Transistor (Mos)5000K CNYNot Supported
Shenzhen You Microelectronics Technology Co., Ltd2024-03-01Rectifier Diode, Mentor, Hot Selling Inventory100K CNYNot Supported
Shanghai Jinglian Electronic Appliance Co., Ltd2004-06-24Rectifier Diode, Triac, Triggered Thyristor500K CNYNot Supported
Suzhou Deshengde Electronic Technology Co., Ltd2019-10-14Rectifier Diode, Siemens Fuse, Falei Meiersen Roland Fuse300K CNYNot Supported
Shenzhen Zhongxin Juneng Electronics Co., Ltd2011-08-25Rectifier Diode, Data Conversion Chip, Sensor10000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of rectifier diodes, it is recommended to prioritize checking key technical parameters such as reverse breakdown voltage and forward current to ensure that they match the withstand voltage and load requirements in circuit design.
  • In high-frequency scenarios such as industrial power sources or photovoltaic inverters, attention should be paid to the switching losses and thermal stability of rectifier diodes to avoid affecting system reliability due to excessive temperature rise.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to balance supply stability and technical adaptability.
  • If applied to volume sensitive fields such as automotive electronics or communication equipment, it is recommended to conduct a comprehensive evaluation based on package size (such as SMA/SMB) and heat dissipation performance, while considering the supplier's industry application cases.

Knowledge Base

Q

This article analyzes how to select suitable rectifier diodes based on current, voltage, and heat dissipation conditions, including considerations for forward current, reverse voltage, and packaging size, to help readers quickly match their needs.

Q

This article introduces the basic knowledge and selection criteria of rectifier diodes. This article discusses the role and importance of rectifier diodes in circuits, as well as the reference factors that need to be considered when selecting suitable rectifier diodes.

Q

A rectifier diode is a semiconductor device that typically includes a PN junction with two terminals, positive and negative. The most important characteristic of a rectifier diode is its unidirectional conductivity. In a circuit, current can only flow in from the positive terminal of the diode and out from the negative terminal. Rectifiers are mainly used to convert alternating current energy into direct current energy, and are therefore commonly used in various power rectifier circuits.

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