Updated Sep 9, 2026 · Public platform & industry data

Sep 9, 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: Dongguan Lanjin Optoelectronics Co., Ltd, Shenzhen Xintongkang Technology Co., Ltd, Shanghai Yinhan Intelligent Technology Development Co., Ltd, Dongguan Xinmu Electronics Co., Ltd, Shenzhen Xinyangyang Technology Co., Ltd, Guofenglin Technology (Shenzhen) Co., Ltd, Shenzhen Xinhuan Electronics Co., Ltd, Dongguan Xinjiang Electronics Co., Ltd, Shenzhen Hongmai Electronics Co., Ltd, Shenzhen Furuixin 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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Dongguan Lanjin Optoelectronics Co., Ltd
Overall Score4.9 / 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

Top 2
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Shenzhen Xintongkang Technology Co., Ltd

501, Building 2, Wanyan Industrial City, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen

Overall Score4.7 / 5
Est. Date2018-05-23
Registered Capital10000K CNY

Shenzhen Xintongkang Technology Co., Ltd. is located at 501, Building 2, Wanyan Industrial City, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen. It was established on May 23, 2018 and registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Tan Chao. Core products: Smd Diode

Top 3
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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: Smd Diode, , Westcode/Xima

TOP4
Dongguan Xinmu Electronics Co., Ltd
Overall Score4.6 / 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

TOP5
Shenzhen Xinyangyang Technology Co., Ltd
Overall Score4.6 / 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

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: Smd Diode, Chip Capacitor, Metal Oxide

TOP7
Shenzhen Xinhuan Electronics Co., Ltd
Overall Score4.5 / 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

TOP8
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)

TOP9
Shenzhen Hongmai Electronics Co., Ltd
Overall Score4.3 / 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

TOP10
Shenzhen Furuixin Electronics Co., Ltd
Overall Score4.3 / 5
Est. Date2006-05-03
Registered Capital5000K CNY

Shenzhen Furuixin Electronics Co., Ltd. is registered at No. 601-602, Building A, Huafeng Jinyuan Business Building, No. 300 Xixiang Avenue, Labor Community, Xixiang Street, Bao'an District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Li Juan. The company's business scope includes the sales of electronic products, plastic products, hardware products, craft gifts, household appliances, electromechanical equipment, electronic components, as well as domestic commercial and material supply and marketing industries, and the import and export of goods and technology. (The above does not include waste recycling, projects that require pre-approval or are prohibited by laws, administrative regulations, or decisions of the State Council.).. Core products: Smd Diode, Schottky Diode, Electrolytic Capacitor

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Lanjin Optoelectronics Co., Ltd2012-06-15Smd Diode, Side-Emitting, Iridescent Series5000K CNYNot Supported
Shenzhen Xintongkang Technology Co., Ltd2018-05-23Smd Diode10000K CNYNot Supported
Shanghai Yinhan Intelligent Technology Development Co., Ltd2020-04-23Smd Diode, , Westcode/Xima5000K CNYNot Supported
Dongguan Xinmu Electronics Co., Ltd2010-07-26Smd Diode, Chilisin , Shengmeida5000K CNYNot Supported
Shenzhen Xinyangyang Technology Co., Ltd2015-05-05Smd Diode, Resistor, Microcontroller1000K CNYNot Supported
Guofenglin Technology (Shenzhen) Co., Ltd2016-07-21Smd Diode, Chip Capacitor, Metal Oxide50000K 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
Shenzhen Furuixin Electronics Co., Ltd2006-05-03Smd Diode, Schottky Diode, Electrolytic Capacitor5000K 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

Ordinary diode patch is a common type of electronic component, which has the characteristics of small size, light weight, and low power consumption, and is widely used in electronic products. This article will introduce the characteristics, classification, and application scenarios of ordinary diode patches.

Q

This article introduces the difference between surface mount LED chips and diodes, and answers any questions readers may have.

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