Updated Jun 20, 2026 · Public platform & industry data

Jun 20, 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: Shenzhen Hongmai Electronics Co., Ltd, Shenzhen Boya Yingda Technology Co., Ltd, Shenzhen Xinghesheng Optoelectronics Co., Ltd, Dandong Gaosen Electronics Co., Ltd, Shenzhen Yuda Mei Electronics Co., Ltd, Shenzhen Mingwan Electronics Co., Ltd, Shenzhen Yili Electronic Technology Co., Ltd, Shenzhen Huaxin Gou Electronics Co., Ltd, Shenzhen Huawang Weiye Technology Co., Ltd, Shenzhen Qinghe Innovation 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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Shenzhen Hongmai Electronics Co., Ltd
Overall Score4.9 / 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, Power Module, Electronic Components

Top 2
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Shenzhen Boya Yingda Technology Co., Ltd
Overall Score4.7 / 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: Smd Diode, Logic Chip, Thermistor

Top 3
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Shenzhen Xinghesheng Optoelectronics Co., Ltd
Overall Score4.7 / 5
Est. Date2014-03-03
Registered Capital1000K CNY

Shenzhen Xinghesheng Optoelectronics Co., Ltd., with its registered address at 503, No. 26-2 Haoye Road, Zhancheng Community, Fuhai Street, Bao'an District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Li Wenfang, and its business scope includes the sales of LED and electronic products; 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) ^ Production of LED and electronic product semiconductors.. Core products: Smd Diode, Small Angle Infrared Emitter Tube, Infrared Emitting Diode

TOP4
Dandong Gaosen Electronics Co., Ltd
Overall Score4.6 / 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: Smd Diode, Automotive Power Control Dedicated Ic,

TOP5
Shenzhen Yuda Mei Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2007-09-21
Registered Capital5000K CNY

Shenzhen Yuda Mei Electronics Co., Ltd., registered at 1102 Feiyada Technology Building, No. 002 Gaoxin South 1st Road, High tech Zone Community, Yuehai Street, Nanshan District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Sun Zhenxiang, is engaged in the technical development and sales of electronic products, electronic equipment, and computer software and hardware; Retail and wholesale of household appliances; Domestic trade (excluding exclusive, controlled, monopolized goods and restricted items); Engage in import and export business. (Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before operation); Organize sports performance activities; Sports competition organization; Retail of sports goods and equipment. Sales of chemical products (excluding licensed chemical products); Sales of food additives; Sales of new organic active materials; Sales of biobased materials. (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, Flash Storage Ic Chip, Video Memory Storage Ic Chip

TOP6
Shenzhen Mingwan Electronics Co., Ltd
Overall Score4.5 / 5
Est. Date2013-05-23
Registered Capital2000K CNY

Shenzhen Mingwan Electronics Co., Ltd. is registered at 1128, Building A, Baohua Building, No. 1016 Huaqiang North Road, Fuqiang Community, Huaqiang North Street, Futian District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Jiang Yuzhi. The business scope includes general business projects: technology development and sales of electronic and digital products, domestic trade (excluding exclusive, controlled, and monopolized goods), and import and export of goods and technology (except for projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation). Licensed business projects: none.. Core products: Smd Diode, Battery Charging Management Chip, Core

TOP7
Shenzhen Yili Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2012-08-20
Registered Capital20000K CNY

Shenzhen Yili Electronic Technology Co., Ltd., with its registered address at 3rd Floor, No. 175 Dalang South Road, Longhua Street, Longhua New District, Shenzhen, is registered with the Longhua Regulatory Bureau of the Shenzhen Market Supervision Administration. The legal representative is Shi Changyan, and its business scope includes the technical development and sales of electronic products, electronic components, integrated circuit components, LED lighting products, and semiconductor 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, Ns, Erj2geyj434x

TOP8
Shenzhen Huaxin Gou Electronics Co., Ltd
Overall Score4.5 / 5
Est. Date2021-03-09
Registered Capital500K CNY

Shenzhen Huaxin Gou Electronics Co., Ltd., with its registered address at 1302 Duhuixuan, No. 3018 Shennan Middle Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen, is registered with the Shenzhen Market Supervision Administration and represented by Lin Huaqin as its legal representative. Its business scope includes the sale of electronic products; Domestic trade (excluding exclusive, monopolized, and controlled goods); Engage in 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); Sales of electronic components; Sales of digital products; Sales of computers, software, and auxiliary equipment; Sales of communication equipment; Sales of hardware products; Sales of hardware and electromechanical products; Mold sales; Sales of wires and cables; Sales of instruments and meters; Sales of lighting fixtures; Lighting sales; Sales of LED products; Sales of optoelectronic products; Sales of communication products; Sales of mobile phones and mobile phone accessories; Sales of automobiles and automotive parts; Sales of electromechanical equipment; Sales of mechanical and electrical spare parts; Sales of electrical equipment; Sales of automation equipment; Sales of automotive electronic products; Computer system integration; Information system integration; Research and development, design, and sales of integrated circuit technology; Research and development of semiconductor materials; Research and development of optoelectronic materials; Research and development of new electronic component materials; Research and development of high-density electronic packaging materials; Research and development of graphene materials; Research and development of superconducting materials.. Core products: Smd Diode, Connector, Usb Conversion Chip

TOP9
Shenzhen Huawang Weiye Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2016-10-10
Registered Capital5000K CNY

Shenzhen Huawang Weiye Technology Co., Ltd., registered at Room 216, Building 1, Fiber Optic Industrial Community, No. 8 Bagua San Road, Shanglin Community, Yuanling Street, Futian District, Shenzhen, registered with the Shenzhen Market Supervision Administration, with Wang Hua as the legal representative. Its business scope includes general business projects such as research and sales of smart homes; Sales of audio equipment, communication devices, electronic components, and computers; Research and sales of digital peripheral products; Wholesale and retail of craft gifts; Domestic trade, import and export business (excluding exclusive, controlled, and monopolized goods). Licensed business project: wholesale and retail of agricultural and sideline products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Smd Diode, Connector, Coding Switch

TOP10
Shenzhen Qinghe Innovation Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2015-10-13
Registered Capital1000K CNY

Shenzhen Qinghe Innovation Technology Co., Ltd., with its registered address at Room 401, Building 501, Shangbu Industrial Zone, Huaqiangbei Street, Futian District, Shenzhen, is registered with the Futian Supervision Bureau of the Shenzhen Market Supervision Administration. The legal representative is Zeng Bin, and its business scope includes the research and sales of electronic components and electronic products; 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 they can be operated)^. Core products: Smd Diode, Lm3103mhx, Isolated Gate Driver

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Hongmai Electronics Co., Ltd2011-01-11Smd Diode, Power Module, Electronic Components3000K CNYNot Supported
Shenzhen Boya Yingda Technology Co., Ltd2015-05-14Smd Diode, Logic Chip, Thermistor100K CNYNot Supported
Shenzhen Xinghesheng Optoelectronics Co., Ltd2014-03-03Smd Diode, Small Angle Infrared Emitter Tube, Infrared Emitting Diode1000K CNYNot Supported
Dandong Gaosen Electronics Co., Ltd2017-10-19Smd Diode, Automotive Power Control Dedicated Ic, 2000K CNYNot Supported
Shenzhen Yuda Mei Electronics Co., Ltd2007-09-21Smd Diode, Flash Storage Ic Chip, Video Memory Storage Ic Chip5000K CNYNot Supported
Shenzhen Mingwan Electronics Co., Ltd2013-05-23Smd Diode, Battery Charging Management Chip, Core2000K CNYNot Supported
Shenzhen Yili Electronic Technology Co., Ltd2012-08-20Smd Diode, Ns, Erj2geyj434x20000K CNYNot Supported
Shenzhen Huaxin Gou Electronics Co., Ltd2021-03-09Smd Diode, Connector, Usb Conversion Chip500K CNYNot Supported
Shenzhen Huawang Weiye Technology Co., Ltd2016-10-10Smd Diode, Connector, Coding Switch5000K CNYNot Supported
Shenzhen Qinghe Innovation Technology Co., Ltd2015-10-13Smd Diode, Lm3103mhx, Isolated Gate Driver1000K 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

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Surface mount diodes are one of the commonly used components in electronic products. This article introduces the measurement methods of surface mount diodes, including using a multimeter for forward and reverse measurements and using a diode tester for testing. At the same time, readers are reminded to pay attention to protecting the circuit and vulnerable components during use to ensure measurement accuracy.

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