Updated Oct 8, 2026 · Public platform & industry data

Oct 8, 2026 Updated

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2026 Top 10 Diode Manufacturers in China Shanghai

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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 Shanghai for 2026 are: Shanghai Yinhan Intelligent Technology Development Co., Ltd, Shanghai Xuanhong Electronic Technology Co., Ltd, Shanghai Juken Electronic Technology Co., Ltd, Yalia Semiconductor (Shanghai) Co., Ltd, KuRong Electronic and Electrical (Shanghai) Co., Ltd, Xiangsheng Xincheng (Shanghai) Semiconductor Co., Ltd, Shanghai Huihao Industrial Co., Ltd, Shanghai Huacheng Trading Co., Ltd, Shanghai Anxin Electronic Technology Co., Ltd, Shanghai Dongjing Digital Electronic 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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ShanghaiShanghai
Top 1
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Shanghai Yinhan Intelligent Technology Development Co., Ltd
Overall Score4.9 / 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: Diode, Epicos, Igbt Module

Top 2
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Shanghai Xuanhong Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2019-01-07
Registered Capital2000K CNY

Shanghai Xuanhong Electronic Technology Co., Ltd., with its registered address at 5th floor, No. 89, No. 90, Lane 825, Ledu West Road, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Bureau. The legal representative is Li Quanxing, and its business scope includes technology development, technical consulting, technical services, technology transfer in the field of electronic technology, wholesale and retail of electronic products, electronic components, power equipment, electrical products, integrated circuits, industrial control appliances, instruments and meters, office supplies, hardware and electrical equipment, hardware accessories, pneumatic components, hydraulic components, pneumatic tools, electric tools, metal materials, packaging materials, environmental protection equipment, bearings, automation equipment and accessories, and electromechanical equipment. It engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Diode, Igbt, Roland Fuse

Top 3
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Shanghai Juken Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2015-06-16
Registered Capital1000K CNY

Shanghai Juken Electronic Technology Co., Ltd., with its registered address at 2nd Floor, No. 10, Lane 255, Xiaotang Road, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Chen Anding, and its business scope includes the wholesale and retail of electronic components, electronic equipment, instruments and meters, hardware and electrical equipment, hardware accessories, wires and cables, electromechanical equipment, communication equipment (except for satellite broadcasting and television ground receiving facilities), computers, software, and auxiliary equipment in the field of electronic technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Diode, Driver Board, Rectifier Bridge

TOP4
Yalia Semiconductor (Shanghai) Co., Ltd
Overall Score4.6 / 5
Est. Date2021-09-29
Registered Capital5000K CNY

Yalia Semiconductor (Shanghai) Co., Ltd., with its registered address at 2800 Wanyuan Road, Minhang District, Shanghai, registered with the Minhang District Administration for Market Regulation, and represented by Cai Wenzhao as its legal representative. Its business scope includes general projects such as technology development, consulting, transfer, and services in the fields of semiconductor, electronics, computer, and power technology; Electronic product sales; Wholesale of electronic components; Retail of electronic components; Sales of daily necessities; Sales of office supplies; Sales of metal products; Sales of electronic specialized equipment; Sales of power electronic components; Sales of communication equipment; Sales of paper products; Wholesale of hardware products; Retail of hardware products; Sales of electronic components and electromechanical equipment; Operation of wires and cables; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of specialized equipment for the production of lighting fixtures; Sales of lighting fixtures; Sales of instruments and meters; Sales of wind and electric tools; Sales of packaging materials and products; Sales of rubber products; Sales of plastic products; Sales of intelligent basic manufacturing equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: Diode, Igbt, Xima Thyristor

TOP5
KuRong Electronic and Electrical (Shanghai) Co., Ltd
Overall Score4.6 / 5
Est. Date2024-05-29
Registered Capital1000K CNY

KuRong Electronic and Electrical (Shanghai) Co., Ltd., with its registered address at J, 5th Floor, Building 2, No. 599 Wanzhen Road, Zhenxin New Village Street, Jiading District, Shanghai, is registered with the Jiading District Market Supervision and Administration Bureau. The legal representative is Yi Xiaohui, and the business scope includes general projects: sales of power electronic components; Sales of electronic components and electromechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of electronic components; Retail of electronic components; Sales of electronic specialized equipment; Sales of electronic measuring instruments; Sales of mechanical and electrical equipment; Sales of wind and electric tools; Sales of electrical equipment; Sales of optoelectronic devices; Sales of integrated circuit chips and products; Sales of semiconductor lighting devices; Sales of specialized equipment for semiconductor devices; Sales of semiconductor discrete devices; Integrated circuit sales; Wholesale of hardware products; Retail of hardware products; Mold sales; Sales of electrical accessories; Sales of power facilities and equipment; Sales of electrical instruments and meters; Sales of electrical equipment; Sales of instruments and meters; Sales of office equipment; Sales of office equipment and consumables; Sales of office supplies; Sales of daily necessities; Sales of mechanical equipment; Sales of superconducting materials; Sales of sealing fillers; Sales of seals; Sales of high-performance sealing materials; Sales of rubber products; Sales of plastic products; Wholesale of stationery supplies; Retail of stationery supplies; Sales of metal materials; Sales of metal products; Sales of metal tools; Sales of specialized equipment for environmental protection; Sales of ecological environment materials; Integrated circuit design; Integrated circuit chip design and services; Import and export of goods; Technology import and export; Import and export agency. (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: Diode, Skiip, Thyristor

TOP6
Xiangsheng Xincheng (Shanghai) Semiconductor Co., Ltd
Overall Score4.5 / 5
Est. Date2021-10-20
Registered Capital5000K CNY

Xiangsheng Xincheng (Shanghai) Semiconductor Co., Ltd., registered at 1st Floor, No. 258 Pingyang Road, Minhang District, Shanghai, with the Market Supervision Administration of Minhang District as the registration authority and Cai Wenzhao as the legal representative, engages in general projects including technology development, consulting, transfer, and services in the fields of semiconductor, electronics, computer, and power technology;; Electronic product sales; Wholesale of electronic components; Retail of electronic components; Sales of daily necessities; Sales of office supplies; Sales of metal products; Sales of communication equipment; Sales of paper products; Wholesale of hardware products; Retail of hardware products; Operation of wires and cables; Sales of electrical equipment; Sales of instruments and meters; Sales of wind and electric tools; Sales of packaging materials and products; Sales of rubber products; Sales of wearable smart devices; Sales of intelligent basic manufacturing equipment; Sales of mechanical equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: Diode, Igbt, Thyristor

TOP7
Shanghai Huihao Industrial Co., Ltd
Overall Score4.5 / 5
Est. Date2022-08-01
Registered Capital5000K CNY

Shanghai Huihao Industrial Co., Ltd., with its registered address at Building 2, No. 559 Fengjin Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Cai Pingsheng as its legal representative. Its business scope includes general projects such as sales of building materials; Sales of metal materials; Sales of steel reinforcement products for construction; Wholesale of hardware products; Sales of electronic components and electromechanical equipment; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of instruments and meters; Sales of seals; Sales of metal products; Sales of plastic products; Sales of rubber products; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Furniture sales; Sales of household items; Sales of valves and plugs; Sales of labor protection equipment; Operation of wires and cables; Sales of communication equipment; Sales of firefighting equipment; Sales of packaging materials and products; Sales of wind and electric tools; Sales of chemical products (excluding licensed chemical products); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information consulting services (excluding licensed information consulting services); Conference and exhibition services; Corporate image planning; Supply chain management services; Domestic freight forwarding agent; Loading and unloading handling; estate management; Professional design services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Professional construction work. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Diode, Mos Transistor, Igbt

TOP8
Shanghai Huacheng Trading Co., Ltd
Overall Score4.5 / 5
Est. Date2020-08-18
Registered Capital3000K CNY

Shanghai Huazheng Trading Co., Ltd., with its registered address at 1628 Suzhao Road, Minhang District, Shanghai, registered with the Minhang District Market Supervision Administration, and represented by Yang Bao'an as its legal representative. Its business scope includes licensed projects such as import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: sales of electronic products; Sales of electronic components and electromechanical equipment; Sales of power electronic components; Sales of electrical equipment; Sales of instruments and meters; Furniture sales; Sales of office equipment; Sales of daily necessities; Sales of office supplies; Wholesale of hardware products; Retail of hardware products; Sales of pneumatic power machinery and components; Sales of specialized chemical products (excluding hazardous chemicals); Sales of packaging materials and products; Sales of mechanical equipment; Sales of specialized instruments and meters for environmental monitoring; Sales of electrical and mechanical equipment. (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: Diode, Power Module, Single Three-Phase Semi Controlled Fully Controlled Bridge

TOP9
Shanghai Anxin Electronic Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2020-03-25
Registered Capital5000K CNY

Shanghai Anxin Electronic Technology Co., Ltd., registered at 2nd Floor, Building 11, No. 988 Zhongchun Road, Minhang District, Shanghai, with the Market Supervision Administration of Minhang District as the registration authority and Huang Fengqi as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Retail of electronic components; Wholesale of electronic components; Sales of electronic specialized equipment; Sales of instruments and meters; Wholesale of hardware products; Retail of hardware products; Operation of wires and cables; Sales of mechanical equipment; Sales of communication equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment. (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: Diode, Controllable Silicon/Thyristor, Diode/Rectifier Tube

TOP10
Shanghai Dongjing Digital Electronic Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2002-01-08
Registered Capital2000K CNY

Shanghai Dongjing Digital Electronic Technology Co., Ltd., registered at Room 5A, Building 6, No. 100 Zixiu Road, Minhang District, Shanghai, with the registration authority of Minhang District Market Supervision Administration and the legal representative of Xu Bin, operates in general projects including technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Electronic product sales; Retail of electronic components; Wholesale of electronic components; Sales of instruments and meters; Sales of communication equipment; Sales of communication equipment; Wholesale of automotive spare parts; Wholesale of motorcycles and spare parts; Retail of motorcycles and spare parts; Import and export of goods; Technology import and export; Marketing planning; Information consulting services (excluding licensed information consulting services); Market research (excluding foreign-related research). (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: Diode, Resistance, Switching Power Supply Control

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Yinhan Intelligent Technology Development Co., Ltd2020-04-23Diode, Epicos, Igbt Module5000K CNYNot Supported
Shanghai Xuanhong Electronic Technology Co., Ltd2019-01-07Diode, Igbt, Roland Fuse2000K CNYNot Supported
Shanghai Juken Electronic Technology Co., Ltd2015-06-16Diode, Driver Board, Rectifier Bridge1000K CNYNot Supported
Yalia Semiconductor (Shanghai) Co., Ltd2021-09-29Diode, Igbt, Xima Thyristor5000K CNYNot Supported
KuRong Electronic and Electrical (Shanghai) Co., Ltd2024-05-29Diode, Skiip, Thyristor1000K CNYNot Supported
Xiangsheng Xincheng (Shanghai) Semiconductor Co., Ltd2021-10-20Diode, Igbt, Thyristor5000K CNYNot Supported
Shanghai Huihao Industrial Co., Ltd2022-08-01Diode, Mos Transistor, Igbt5000K CNYNot Supported
Shanghai Huacheng Trading Co., Ltd2020-08-18Diode, Power Module, Single Three-Phase Semi Controlled Fully Controlled Bridge3000K CNYNot Supported
Shanghai Anxin Electronic Technology Co., Ltd2020-03-25Diode, Controllable Silicon/Thyristor, Diode/Rectifier Tube5000K CNYNot Supported
Shanghai Dongjing Digital Electronic Technology Co., Ltd2002-01-08Diode, Resistance, Switching Power Supply Control2000K 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