Updated Aug 5, 2026 · Public platform & industry data

Aug 5, 2026 Updated

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2026 Top 10 Smd Diode Manufacturers in China

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

The top 10 Smd Diode manufacturers in China for 2026 are: Guofenglin Technology (Shenzhen) Co., Ltd, Shenzhen Xinyangyang Technology Co., Ltd, Shenzhen Xinyangyang Technology Co., Ltd, Shenzhen Xiangyang Xincheng Technology Co., Ltd, Shenzhen Xinhuan Electronics Co., Ltd, Dongguan Xinjiang Electronics Co., Ltd, Shenzhen Hongmai Electronics Co., Ltd, Dongguan Lanjin Optoelectronics Co., Ltd, Suzhou Yinbang Electronic Technology Co., Ltd, Dongguan Xinmu 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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Guofenglin Technology (Shenzhen) Co., Ltd
Overall Score4.9 / 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: Smd Diode, Chip Capacitor, Metal Oxide

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: Smd Diode, Resistor, Microcontroller

Top 3
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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: Smd Diode, Counter, White Light Bead

TOP4
Shenzhen Xiangyang Xincheng Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-01-29
Registered Capital10000K CNY

Shenzhen Xiangyang Xincheng 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 development and sales of electronic components such as capacitors, inductors, resistors, integrated circuits, diodes, semiconductors, etc; Sales of digital and electronic products; Domestic trade; Provide technical development and consultation for component products; Import and export of goods and technology. The licensed business projects are:. Core products: Smd Diode, Microcontroller, Controller

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: Smd 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: Smd Diode, Lu Guang, Bandai Field Effect Transistor (Mos)

TOP7
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: Smd Diode, Resistor Capacitor, Electronic Components

TOP8
Dongguan Lanjin Optoelectronics Co., Ltd
Overall Score4.5 / 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: Smd Diode, Side-Emitting, Iridescent Series

TOP9
Suzhou Yinbang Electronic Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2017-06-21
Registered Capital10000K CNY

Suzhou Yinbang Electronic Technology Co., Ltd., registered at Room 304, Building 4, No. 11 Fur Road, Kunshan Development Zone, with Kunshan Data Bureau as the registration authority and Li Jinhua as the legal representative, engages in technology development, technology transfer, technology consulting, and technology services in the field of electronic technology; Sales of electronic products, electronic spare parts, instruments and meters, integrated circuit boards, hardware and electrical equipment, hardware accessories, pneumatic components, hydraulic components, pneumatic tools, metal materials, electronic materials, metal products, chemical products and raw materials (excluding hazardous chemicals, precursor chemicals and monitoring chemicals), seals, plastic products, rubber products, craft gifts, furniture, and household items. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Smd Diode, Siemens Fuse, Rectifier Bridge

TOP10
Dongguan Xinmu Electronics Co., Ltd
Overall Score4.3 / 5
Est. Date2010-07-26
Registered Capital5000K CNY

Dongguan Xinmu Electronics Co., Ltd., with its registered address at Room 901, No. 68 Huali Road, Chang'an Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Li Jinhai, and its business scope includes general projects such as electronic product sales; Wholesale of electronic components; Sales of electronic specialized materials; Wholesale of hardware products; Sales of plastic products; Sales of mechanical equipment; 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). Core products: Smd Diode, Chilisin , Shengmeida

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Guofenglin Technology (Shenzhen) Co., Ltd2016-07-21Smd Diode, Chip Capacitor, Metal Oxide50000K CNYNot Supported
Shenzhen Xinyangyang Technology Co., Ltd2015-05-05Smd Diode, Resistor, Microcontroller1000K CNYNot Supported
Shenzhen Xinyangyang Technology Co., Ltd2015-05-05Smd Diode, Counter, White Light Bead1000K CNYNot Supported
Shenzhen Xiangyang Xincheng Technology Co., Ltd2018-01-29Smd Diode, Microcontroller, Controller10000K CNYNot Supported
Shenzhen Xinhuan Electronics Co., Ltd2012-02-21Smd Diode, Changdian, Nce New Clean Energy5000K CNYNot Supported
Dongguan Xinjiang Electronics Co., Ltd2018-06-01Smd Diode, Lu Guang, Bandai Field Effect Transistor (Mos)5000K CNYNot Supported
Shenzhen Hongmai Electronics Co., Ltd2011-01-11Smd Diode, Resistor Capacitor, Electronic Components3000K CNYNot Supported
Dongguan Lanjin Optoelectronics Co., Ltd2012-06-15Smd Diode, Side-Emitting, Iridescent Series5000K CNYNot Supported
Suzhou Yinbang Electronic Technology Co., Ltd2017-06-21Smd Diode, Siemens Fuse, Rectifier Bridge10000K CNYNot Supported
Dongguan Xinmu Electronics Co., Ltd2010-07-26Smd Diode, Chilisin , Shengmeida5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of surface mount diodes, it is recommended to prioritize confirming whether key parameters such as reverse voltage and forward current match the circuit design. For example, in high-frequency scenarios, switch speed should be considered, and in power applications, heat dissipation performance should be taken into account.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable supply and technical support for surface mount diodes.
  • When applied in the fields of consumer electronics or automotive electronics, attention should be paid to the packaging size and temperature resistance range of surface mount diodes. The packaging specifications such as SOD-123 or SMA should be selected according to the actual needs of PCB layout.
  • In the process of purchasing SMD diodes, it is recommended to select enterprises with long-term stable supply and complete technical documents based on the industry performance and platform statistical information of suppliers, in order to reduce the risk of batch differences.

Knowledge Base

Q

This article analyzes the types of plugins suitable for RS1M diode surface mount soldering, covering the selection logic in different scenarios from basic tools to advanced solutions, helping you quickly find the ideal tool.

Q

This article focuses on the manufacturers of surface mount light-emitting diodes (LEDs), including Shenzhen Dongyu Guangda Electronics Co., Ltd., Shenzhen Xinyongcheng Optoelectronics Technology Co., Ltd., Shenzhen Yuanjing Optoelectronics Technology Co., Ltd., Shenzhen Xinhuan Electronics Co., Ltd., Shenzhen Mingtu Optoelectronics Technology Co., Ltd., and Shenzhen Liangyuhao Optoelectronics Co., Ltd

Q

This article introduces the resistance size and related knowledge of surface mount diodes to help readers better understand them.

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