Updated Nov 16, 2026 · Public platform & industry data

Nov 16, 2026 Updated

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2026 Top 10 Diode Manufacturers in China

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

The top 10 Diode manufacturers in China for 2026 are: Dongguan Langjin Electronics Co., Ltd, Dongguan Xinmu Electronics Co., Ltd, Shenzhen Xinsihui Technology Co., Ltd, Shenzhen Xinsihui Technology Co., Ltd, Shenzhen Hongmai Electronics Co., Ltd, Shenzhen You Microelectronics Technology Co., Ltd, Shenzhen Huangshengda Technology Co., Ltd, Shenzhen Yuanxin Semiconductor Co., Ltd, Dongguan Xinjiang Electronics 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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Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Langjin Electronics Co., Ltd2009-03-12Diode1000K CNYNot Supported
Dongguan Xinmu Electronics Co., Ltd2010-07-26Diode, Chilisin , Shengmeida5000K CNYNot Supported
Shenzhen Xinsihui Technology Co., Ltd2008-11-19Diode, Digital-To-Analog Converter, Ltc2632hts8-Hz8#Trpbf5000K CNYNot Supported
Shenzhen Xinsihui Technology Co., Ltd2008-11-19Diode, Zx75bp-1280+, Pdf5000K CNYNot Supported
Shenzhen Hongmai Electronics Co., Ltd2011-01-11Diode, Resistor Capacitor, Electronic Components3000K CNYNot Supported
Shenzhen You Microelectronics Technology Co., Ltd2024-03-01Diode, Mentor, Hot Selling Inventory100K CNYNot Supported
Shenzhen Huangshengda Technology Co., Ltd2015-12-25Diode, Connector, 1-1827862-01000K CNYNot Supported
Shenzhen Yuanxin Semiconductor Co., Ltd2013-08-28Diode, Small Signal Transistor, 10000K CNYNot Supported
Dongguan Xinjiang Electronics Co., Ltd2018-06-01Diode, Lu Guang, Bandai Field Effect Transistor (Mos)5000K CNYNot Supported
Shenzhen Zhongxin Juneng Electronics Co., Ltd2011-08-25Diode, Data Conversion Chip, Sensor10000K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of diodes, it is necessary to clarify key parameters such as forward current, reverse voltage, and switching speed. Industrial applications usually require higher voltage resistance and temperature stability.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These types of suppliers usually have more stable supply capabilities in the diode subdivision field.
  • For different application scenarios such as power rectification, signal protection, or high-frequency circuits, it is recommended to select specifications based on reverse recovery time and packaging type. SMD packaging is more suitable for automated production scenarios.
  • The consumer electronics industry is highly sensitive to the cost of diodes, while automotive electronics is more concerned with the actual parameter compliance outside of AEC-Q101 certification. When purchasing, priority can be adjusted based on specific industry needs.

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