Updated Aug 3, 2026 · Public platform & industry data

Aug 3, 2026 Updated

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2026 Top 10 Esd Electrostatic Diode Manufacturers in China

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

The top 10 Esd Electrostatic Diode manufacturers in China for 2026 are: Dongguan Xinmu Electronics Co., Ltd, Guofenglin Technology (Shenzhen) Co., Ltd, Shenzhen Xinhuan Electronics Co., Ltd, Dongguan Xinjiang Electronics Co., Ltd, Shenzhen Hongjunjie Technology Co., Ltd, Shenzhen Xinhuan Electronics Co., Ltd, Shenzhen Judingxing Technology Co., Ltd, Shenzhen Boya Yingda Technology Co., Ltd, Shenzhen Shulian Hong Technology Co., Ltd, Shenzhen Shuokai 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 Xinmu Electronics Co., Ltd
Overall Score4.9 / 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: Esd Electrostatic Diode, Chilisin , Shengmeida

Top 2
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Guofenglin Technology (Shenzhen) Co., Ltd
Overall Score4.7 / 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: Esd Electrostatic Diode, Chip Capacitor, Metal Oxide

Top 3
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Shenzhen Xinhuan Electronics Co., Ltd
Overall Score4.7 / 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: Esd Electrostatic Diode, Changdian, Nce New Clean Energy

TOP4
Dongguan Xinjiang Electronics Co., Ltd
Overall Score4.6 / 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: Esd Electrostatic Diode, Lu Guang, Bandai Field Effect Transistor (Mos)

TOP5
Shenzhen Hongjunjie Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-09-17
Registered Capital5000K CNY

Shenzhen Hongjunjie Technology Co., Ltd., with its registered address at 708, 7th Floor, No. 555 Jihua Road, Bantian Community, Bantian Street, Longgang District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Huang Jihong. Its business scope includes general business projects such as computer technology development, technical services, and technical consulting; Wholesale of computer spare parts; Wholesale of electronic components; Wholesale of electronic products; Retail of computer spare parts; Retail of electronic components; Retail of electronic products; Domestic trade; Engage in import and export business. The licensed business projects are:. Core products: Esd Electrostatic Diode, Brand - Hongjunjie Hjj, Brand - Youwang Yw

TOP6
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: Esd Electrostatic Diode, Changhong Love Union,

TOP7
Shenzhen Judingxing Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2013-04-25
Registered Capital1500K CNY

Shenzhen Judingxing Technology Co., Ltd., with its registered address at A712, Jiansheng Building, No.1 Pingji Avenue, Xialilang Community, Nanwan Street, Longgang District, Shenzhen, is registered with the Shenzhen Market Supervision Administration and represented by Zhu Xuehua as its legal representative. Its business scope includes IC agency; Technology development and services in the field of electronic products; The purchase and sale of electronic products, communication products, hardware, mechanical equipment, environmental protection products, stationery, cultural goods, handicrafts, sports goods, furniture, leather products, wooden products, clothing, department stores, textiles, building materials, decorative materials, automobile and motorcycle accessories; Other domestic trade; Engage in import and export business. chemical products. Core products: Esd Electrostatic Diode, Esd Tube, Voltage Regulator/Generator

TOP8
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: Esd Electrostatic Diode, Power Tube, Power Inductor

TOP9
Shenzhen Shulian Hong Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2018-06-28
Registered Capital500K CNY

Shenzhen Shulian Hong Technology Co., Ltd., registered at 526, Building 2, Youchuang Space, No. 3 Qunhui Road, Xingdong Community, Xin'an Street, Bao'an District, Shenzhen, is registered with the Bao'an Supervision Bureau of the Shenzhen Market Supervision Administration. The legal representative is Wan Yu, and the business scope includes "domestic trade (excluding exclusive, exclusive, and controlled goods); import and export business (except for projects prohibited by laws, administrative regulations, and decisions of the State Council, and restricted projects must obtain a license before operation). Technical consulting and development in the field of electronics; development and sales of electronic products, electronic components, and electronic digital products; domestic trade, import and export of goods and technology. (According to laws, administrative regulations, and decisions of the State Council, approval is required before registration.) Except for projects) ^. Core products: Esd Electrostatic Diode, Ma7902, Power Management Chip

TOP10
Shenzhen Shuokai Electronics Co., Ltd
Overall Score4.3 / 5
Est. Date2004-07-20
Registered Capital10400K CNY

Shenzhen Shuokai Electronics Co., Ltd., registered at No. 19 Minqing Road, Longhua Street, Longhua District, Shenzhen, and located on the 4th floor of Building C, Hengxing Science and Technology Park, registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Wang Shenbiao, and the business scope includes general business projects such as sales of electronic products; Domestic trade; Import and export of goods and technology; Services for circuit protection technology. Manufacturing of electronic components; Manufacturing of other electronic devices; Integrated circuit design; Information technology consulting services; Research and development of electronic specialized materials; Manufacturing of semiconductor lighting devices; Sales of semiconductor discrete devices. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) The licensed business projects are:. Core products: Esd Electrostatic Diode, Varistor, Ceramic Gas Discharge Tube

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Xinmu Electronics Co., Ltd2010-07-26Esd Electrostatic Diode, Chilisin , Shengmeida5000K CNYNot Supported
Guofenglin Technology (Shenzhen) Co., Ltd2016-07-21Esd Electrostatic Diode, Chip Capacitor, Metal Oxide50000K CNYNot Supported
Shenzhen Xinhuan Electronics Co., Ltd2012-02-21Esd Electrostatic Diode, Changdian, Nce New Clean Energy5000K CNYNot Supported
Dongguan Xinjiang Electronics Co., Ltd2018-06-01Esd Electrostatic Diode, Lu Guang, Bandai Field Effect Transistor (Mos)5000K CNYNot Supported
Shenzhen Hongjunjie Technology Co., Ltd2018-09-17Esd Electrostatic Diode, Brand - Hongjunjie Hjj, Brand - Youwang Yw5000K CNYNot Supported
Shenzhen Xinhuan Electronics Co., Ltd2012-02-21Esd Electrostatic Diode, Changhong Love Union, 5000K CNYNot Supported
Shenzhen Judingxing Technology Co., Ltd2013-04-25Esd Electrostatic Diode, Esd Tube, Voltage Regulator/Generator1500K CNYNot Supported
Shenzhen Boya Yingda Technology Co., Ltd2015-05-14Esd Electrostatic Diode, Power Tube, Power Inductor100K CNYNot Supported
Shenzhen Shulian Hong Technology Co., Ltd2018-06-28Esd Electrostatic Diode, Ma7902, Power Management Chip500K CNYNot Supported
Shenzhen Shuokai Electronics Co., Ltd2004-07-20Esd Electrostatic Diode, Varistor, Ceramic Gas Discharge Tube10400K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of ESD static diodes, it is recommended to prioritize confirming key parameters such as reverse working voltage (VRMM) and clamp voltage (VC) to ensure that they match the protection level required by the circuit design.
  • In high-frequency interference scenarios such as industrial automation or communication equipment, it is necessary to select ESD electrostatic diodes with a response time of less than 1ns to provide effective transient voltage suppression capability.
  • When selecting suppliers, they can refer to standards such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to comprehensively evaluate supply stability.
  • For the ESD protection requirements of portable electronic products, it is recommended to choose diode models with low capacitance values (usually less than 1pF) to reduce the impact on high-speed signal integrity.

Knowledge Base

Q

<&list>Operating voltage: Ensure that the reverse operating voltage (V_RWM) is higher than the normal operating voltage of the circuit. Clamp voltage: Select a clamp voltage (V_C) lower than the maximum withstand voltage of the protected device. <&list>ESD protection level: Select the ESD protection level that meets the standard according to the application scenario. <&list>Capacitance and response time: Low capacitance is required for high-speed signal lines

Q

This article reveals the working principle of ESD electrostatic protection diodes, analyzes how they quickly discharge static electricity like circuit bodyguards, and compares the differences in the characteristics of common protection solutions to help you understand the invisible protective cover of electronic devices.

Q

ESD electrostatic discharge protection devices, also known as TVS arrays, are devices used to protect electronic circuits/devices and equipment from electrostatic damage. They can provide fast voltage protection in the event of electrostatic discharge events

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