Updated Sep 21, 2026 · Public platform & industry data

Sep 21, 2026 Updated

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2026 Top 10 Transistor Module Manufacturers in China

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

The top 10 Transistor Module manufacturers in China for 2026 are: Shenzhen Saiposheng Technology Development Co., Ltd, Shenzhen Quanyuantong Electronics Co., Ltd, Shanghai Yinhan Intelligent Technology Development Co., Ltd, Suzhou Xindianyuan Semiconductor Co., Ltd, Shanghai Xuanhong Electronic Technology Co., Ltd, Shanghai Wangsong New Energy Technology Co., Ltd, Suzhou Xinjiebang Electronic Technology Co., Ltd, Shanghai Mingjing Electronic Technology Co., Ltd, Shenzhen Mayor Jiexin Electronics Co., Ltd, Kunshan Qiwo 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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Shenzhen Saiposheng Technology Development Co., Ltd

511, Building 1, Youchuang Space, No.1 Qunhui Road, Xingdong Community, Xin'an Street, Bao'an District, Shenzhen

Overall Score4.9 / 5
Est. Date2009-08-25
Registered Capital1000K CNY

Shenzhen Saiposheng Technology Development Co., Ltd. is located at 511, Building 1, Youchuang Space, No. 1 Qunhui Road, Xingdong Community, Xin'an Street, Bao'an District, Shenzhen. It was established on August 25, 2009, with the registration authority of Shenzhen Market Supervision Administration and the legal representative being Yang Yukun. Core products: Transistor Module

Top 2
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Shenzhen Quanyuantong Electronics Co., Ltd

19G, Building A, Modern Window, No. 1078 Huaqiang North Road, Fuqiang Community, Huaqiang North Street, Futian District, Shenzhen

Overall Score4.7 / 5
Est. Date2008-07-30
Registered Capital1000K CNY

Shenzhen Quanyuan Tong Electronics Co., Ltd. is located at 19G, Building A, Modern Window, No. 1078 Huaqiang North Road, Fuqiang Community, Huaqiang North Street, Futian District, Shenzhen. It was established on July 30, 2008, with the registration authority of Shenzhen Market Supervision Administration and the legal representative being Wang Meishan. Core products: Transistor Module, Digital Potentiometer, I-Shaped Inductor

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: Transistor Module, , Westcode/Xima

TOP4
Suzhou Xindianyuan Semiconductor Co., Ltd
Overall Score4.6 / 5
Est. Date2011-06-22
Registered Capital1000K CNY

Suzhou Xindianyuan Semiconductor Co., Ltd., with its registered address at Room 7, No. 99 Chaoyang East Road, Kunshan Development Zone, registered with the Kunshan Administrative Approval Bureau, and represented by Li Lifeng as its legal representative. Its business scope includes the manufacturing, processing, and sales of semiconductor components, electronic products, and electromechanical equipment; Import and export business of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Transistor Module, Thyristor Module

TOP5
Shanghai Xuanhong Electronic Technology Co., Ltd
Overall Score4.6 / 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: Transistor Module, , Diode

TOP6
Shanghai Wangsong New Energy Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-01-16
Registered Capital3000K CNY

Shanghai Wangsong New Energy Technology Co., Ltd. is registered at Room K136, 5th Floor, No. 277 Huqingping Road, Minhang District, Shanghai. The registration authority is Minhang District Market Supervision Administration, and the legal representative is Cai Wanshun. Its business scope includes the development and sales of new energy technology, power electronic product technology, semiconductor power supplies, fuses, integrated circuit boards, hardware and electromechanical, wire and cable, lighting, instruments and meters, electric and pneumatic tools, packaging materials, plastic and rubber products, and AI intelligent machines. 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: Transistor Module, Fuse Fuse Base, Power Module

TOP7
Suzhou Xinjiebang Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-08-09
Registered Capital1000K CNY

Suzhou Xinjiebang Electronic Technology Co., Ltd., with its registered address at Room 1614, No. 579 Qianjin East Road, Kunshan Development Zone, registered with the Kunshan Administrative Approval Bureau, and represented by Li Jinhua as its legal representative. Its business scope includes technology development, technology transfer, technology consulting, and technology services in the field of electronic technology; Sales of electronic products, electronic spare parts, instruments and meters, integrated circuit boards, hardware and electrical equipment, hardware accessories, pneumatic components, hydraulic components, pneumatic tools, metal materials, electronic materials, and metal products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Transistor Module, Dennis, Diode

TOP8
Shanghai Mingjing Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2014-04-29
Registered Capital11880K CNY

Shanghai Mingjing Electronic Technology Co., Ltd. is registered at Building 26-10, No. 12 Xinsong Road, Shihudang Town, Songjiang District, Shanghai. The registration authority is the Songjiang District Market Supervision Administration, and the legal representative is Yi Zhennan. The company's business scope includes technical services, technology development, technical consulting, and technology transfer in the field of electronic technology. It engages in the import and export of goods and technology, sells electronic components, electrical equipment, instruments and meters, hardware and electrical equipment, pneumatic components, hydraulic components, pneumatic tools, electric tools, metal materials, packaging materials, rubber and plastic products, environmental protection equipment, chemical products and raw materials (except for hazardous, monitoring, precursor chemicals, and civilian explosives). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Transistor Module, Basman Fuse,

TOP9
Shenzhen Mayor Jiexin Electronics Co., Ltd

4504A SEG Plaza, No. 1002 Huaqiang North Road, Fuqiang Community, Huaqiang North Street, Futian District, Shenzhen

Overall Score4.4 / 5
Est. Date2013-09-18
Registered Capital2000K CNY

Shenzhen Mayor Jiexin Electronics Co., Ltd., located at 4504A SEG Plaza, No. 1002 Huaqiang North Road, Fuqiang Community, Huaqiang North Street, Futian District, Shenzhen, was established on September 18, 2013. The registered authority is Futian Bureau, and the legal representative is Li Yuxiang. Core products: Transistor Module, Mos Transistor, Capacitance

TOP10
Kunshan Qiwo Electronics Co., Ltd
Overall Score4.3 / 5
Est. Date2011-06-07
Registered Capital2000K CNY

Kunshan Qiwo Electronics Co., Ltd., registered at Room 719 and 720, Building 2, Ganglong Business Building, No. 99 Xiahe Road, Kunshan Development Zone, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative of Chen Qiuping, is engaged in the technical development and sales of electronic products and accessories; Sales of instruments and meters, hardware and electrical equipment, hardware accessories, computers and accessories, wires and cables, communication equipment (excluding satellite TV broadcasting ground receiving facilities), and electromechanical equipment; Import and export business of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Transistor Module, Bus Man Bussmann, Inde Nec

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Saiposheng Technology Development Co., Ltd2009-08-25Transistor Module1000K CNYNot Supported
Shenzhen Quanyuantong Electronics Co., Ltd2008-07-30Transistor Module, Digital Potentiometer, I-Shaped Inductor1000K CNYNot Supported
Shanghai Yinhan Intelligent Technology Development Co., Ltd2020-04-23Transistor Module, , Westcode/Xima5000K CNYNot Supported
Suzhou Xindianyuan Semiconductor Co., Ltd2011-06-22Transistor Module, Thyristor Module1000K CNYNot Supported
Shanghai Xuanhong Electronic Technology Co., Ltd2019-01-07Transistor Module, , Diode2000K CNYNot Supported
Shanghai Wangsong New Energy Technology Co., Ltd2019-01-16Transistor Module, Fuse Fuse Base, Power Module3000K CNYNot Supported
Suzhou Xinjiebang Electronic Technology Co., Ltd2018-08-09Transistor Module, Dennis, Diode1000K CNYNot Supported
Shanghai Mingjing Electronic Technology Co., Ltd2014-04-29Transistor Module, Basman Fuse, 11880K CNYNot Supported
Shenzhen Mayor Jiexin Electronics Co., Ltd2013-09-18Transistor Module, Mos Transistor, Capacitance2000K CNYNot Supported
Kunshan Qiwo Electronics Co., Ltd2011-06-07Transistor Module, Bus Man Bussmann, Inde Nec2000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of transistor modules, it is recommended to prioritize checking key technical parameters such as voltage, current, and switching frequency to ensure that they match the equipment design specifications. For example, scenarios such as industrial frequency converters or new energy inverters have significant differences in voltage rating requirements.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Especially in the fields of power electronics or automotive electronics, supplier industry application case data is of greater reference value.
  • Different application scenarios such as motor drive or photovoltaic power generation systems have specific requirements for the heat dissipation performance and packaging form of transistor modules. When purchasing, product reliability should be evaluated based on actual operating conditions.
  • In high-frequency application scenarios, it is recommended to pay attention to the switching loss parameters of transistor modules and prioritize suppliers with stable supply records and industry data endorsements in segmented fields.

Knowledge Base

Q

This article introduces multiple application areas of power transistor modules. This includes motor drives for industrial automation, electric vehicles and rail transit for transportation, wind and photovoltaic power in the energy sector, high-voltage direct current transmission for power systems, as well as communication, aerospace, military and other fields. Explained its key role in various fields and promoted technological development in various fields.

Q

This article analyzes the relationship between power modules and power transistors, clarifies the characteristics of power modules as semiconductor components, and helps readers understand the differences and connections between the two.

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