Updated Sep 13, 2026 · Public platform & industry data

Sep 13, 2026 Updated

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2026 Top 10 Switching Power Supply Manufacturers in China Beijing

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Top-rated Switching Power Supply suppliers, How to choose a Switching Power Supply manufacturer, Best Switching Power Supply companies in China

The top 10 Switching Power Supply manufacturers in Beijing for 2026 are: Beijing Sijichangxiang Technology Co., Ltd, Zhonghai Entrepreneurship (Beijing) International Trade Co., Ltd, Beijing Hengtai Xinlong Technology Co., Ltd, Beijing Conrad Technology Co., Ltd, Beijing Chuangxinjie Electromechanical Equipment Co., Ltd, Beijing Weier Zhongdian Technology Co., Ltd, Beijing Haoruichang Technology Co., Ltd, Beijing Zhongzi Hengli Technology Co., Ltd, Beijing Handasen Machinery Technology Co., Ltd, Beijing Guoguang Xingda 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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Beijing Sijichangxiang Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2021-07-15
Registered Capital1988.8K CNY

Beijing Sijichangxiang Technology Co., Ltd., with its registered address at 0435, 4th floor, Building 24, No. 68 Beiqing Road, Haidian District, Beijing, registered with the Market Supervision Administration of Haidian District, Beijing, and represented by Liu Kaili as its legal representative. Its business scope includes technology development; Technical consultation; Technical exchange; Technology transfer; Technology promotion; Technical services; Software services; Software development; Basic software services; Application software services; Computer system integration; Commissioned processing of computer software and hardware; Selling computers, software and auxiliary equipment, network equipment, electronic products, Class I medical devices, mechanical equipment, hardware and electrical equipment, metal materials, daily necessities, safety technology prevention products, electrical equipment, communication equipment, electronic components, office supplies, office equipment, daily necessities, chemical products (excluding hazardous chemicals); Repair office equipment, computers, medical equipment, electronic products, instruments and meters; Renting computers, communication equipment, office equipment, and medical equipment; Electrical installation services; Various engineering construction activities; Construction professional operations; Construction project design; Basic telecommunications services. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; basic telecommunications services and projects that require approval by law shall be carried out in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Switching Power Supply, Switching Power Module, Converter Transceiver

Top 2
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Zhonghai Entrepreneurship (Beijing) International Trade Co., Ltd
Overall Score4.8 / 5
Est. Date2006-06-14
Registered Capital10000K CNY

Zhonghai Entrepreneurship (Beijing) International Trade Co., Ltd., registered at Room 717, 7th Floor, No. 80 Guangqumen Inner Street, Dongcheng District, Beijing, registered with the Market Supervision Administration of Dongcheng District, Beijing, with Li Chunhua as the legal representative. Its business scope includes general projects such as sales of building decoration materials; Sales of non-metallic minerals and products; Sales of high-performance non-ferrous metals and alloy materials; Sales of mechanical equipment; Sales of electrical equipment; Electronic product sales; Sales of electrical instruments and meters; Sales of office supplies; Sales of daily necessities; Sales of Class I medical devices; Sales of Class II medical devices; Sales of chemical products (excluding licensed chemical products); Domestic trade agency; Import and export of goods; Technology import and export; Organize cultural and artistic exchange activities; Conference and exhibition services; Information consulting services (excluding licensed information consulting services); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Specialized equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment). (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Switching Power Supply, Instrumentation And Meters, Adapter Power Supply

Top 3
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Beijing Hengtai Xinlong Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2017-04-14
Registered Capital133K CNY

Beijing Hengtai Xinlong Technology Co., Ltd., with its registered address at No. 210-0215, South Tower, 2nd Floor, Building 1, No. 6 Yinhe Street, Shijingshan District, Beijing, registered with the Market Supervision and Administration Bureau of Shijingshan District, Beijing, and represented by Wang Fengying as the legal representative, is engaged in technology promotion and technical services; Software development; Undertake exhibition and display activities; Computer system services; Economic information consulting (excluding investment consulting); Conference services; business management; Selling daily necessities, handicrafts, needle textiles, electronic products, mechanical equipment, computers, software and auxiliary equipment, metal products, hardware and electrical equipment (not engaged in physical store operations), lighting fixtures (not engaged in physical store operations), chemical products (excluding hazardous chemicals), cultural goods, household appliances; Import and export of goods, agency import and export, technology import and export. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Switching Power Supply, Precision Air Conditioner, Ups Uninterruptible Power Supply

TOP4
Beijing Conrad Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2013-12-23
Registered Capital3000K CNY

Beijing Konrad Technology Co., Ltd., with its registered address at No. 81 Shunfu Road, Daxingzhuang Town, Pinggu District, Beijing, registered with the Pinggu Branch of the Beijing Administration for Industry and Commerce, and represented by Wang Jun. Its business scope includes technology development and transfer, technology services, and technology promotion; Import and export of goods, agency import and export, technology import and export (excluding import and export business that requires special approval); Selling chemical products (excluding hazardous chemicals), mechanical equipment, computer software and hardware, and peripheral devices (excluding computer information system security products), electronic products, hardware and electrical equipment, instruments and meters, building materials, daily necessities, and automotive parts. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Switching Power Supply, Horizontal Motor, Explosion Proof Relay

TOP5
Beijing Chuangxinjie Electromechanical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date1999-04-06
Registered Capital5000K CNY

Beijing Chuangxinjie Electromechanical Equipment Co., Ltd., with its registered address at 1116, Building A, 10th Floor, No. 116 Zizhuyuan Road, Haidian District, Beijing, is registered with the Market Supervision Administration of Haidian District, Beijing. The legal representative is Ye Ping, and its business scope includes the purchase and sale of mechanical and electrical equipment, hardware and electrical equipment, chemical products, department stores, building materials, decorative materials, computers and external equipment, and arts and crafts; Technology development, training, transfer, consulting, and services; Business information, real estate information, tourism information consultation; Organize exhibitions and sales. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Switching Power Supply, Changde, Chint

TOP6
Beijing Weier Zhongdian Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2009-04-13
Registered Capital5000K CNY

Beijing Weier Zhongdian Technology Co., Ltd., with its registered address at 710, 7th floor, Building 2, No. 9 Lianqiao Second Street, Haidian District, Beijing. The registration authority is the Market Supervision Administration of Haidian District, Beijing, and the legal representative is Qian Ru. Its business scope includes technology promotion, technology development, technology services, technology consulting, and technology transfer; Selling computers, software and auxiliary equipment, metal materials, cultural goods, mechanical equipment, communication equipment, electronic products, sports equipment, self-developed products, non household refrigeration, air conditioning equipment, hardware and electrical equipment (excluding electric bicycles), mechanical equipment; Enterprise planning; Computer animation design; Economic and trade consulting; Computer system integration; Mechanical equipment rental (excluding car rental). (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Switching Power Supply, Kehua Ups, Daikin Precision Air Conditioner

TOP7
Beijing Haoruichang Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2013-02-28
Registered Capital10450K CNY

Beijing Haoruichang Technology Co., Ltd., with its registered address at 401-1001, Building 6, No. 37 Chaoqian Road, Science and Technology Park, Changping District, Beijing, is registered with the Market Supervision Administration of Changping District, Beijing. The legal representative is Zhou Lei, and the business scope includes bicycle charging piles, electric vehicle charging piles, shore power piles, battery chargers, battery charging and discharging machines, battery testing equipment, high-power switching power supplies, DC converters, inverters, battery management systems, mining welding machines, and technology transfer in the field of the Internet of Things; Sales of motor vehicle charging; Product design; Manufacturing transmission, distribution, and control equipment; Security system monitoring service; Software development; Computer system services; Cloud computing center (PUE value below 1.4); Basic software services, application software services (excluding medical software); Construction project management; Leasing construction machinery and equipment; Repair general equipment, electronic products, and computers; Selling refrigeration equipment, household appliances, communication equipment, electronic products, cultural goods, hardware and electrical equipment, and automotive parts; Computer technology training; Professional contracting; Engineering design. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; engineering design and projects that require approval by law shall be carried out in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Switching Power Supply, Dc Shore Power Pile (Ship), Forklift Charger

TOP8
Beijing Zhongzi Hengli Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2004-08-17
Registered Capital4500K CNY

Beijing Zhongzi Hengli Technology Co., Ltd., with its registered address at C-501, 4th floor, Building 1, No. 18 Zhongguancun East Road, Haidian District, Beijing, is registered with the Market Supervision Administration of Haidian District, Beijing. The legal representative is Liu Li, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of computer software, hardware, and auxiliary equipment; Electronic product sales; Sales of mechanical equipment; Wholesale of hardware products; Retail of hardware products; Sales of distribution switch control equipment; Sales of information security equipment; Sales of communication equipment; Sales of cameras and equipment; Non residential real estate leasing. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Switching Power Supply, Switching Power Supply, Rail Switch Power Supply

TOP9
Beijing Handasen Machinery Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2012-03-05
Registered Capital5000K CNY

Beijing Handasen Machinery Technology Co., Ltd. is located at 1035, 10th floor, Building 3, Courtyard 3, Jinguan North Second Street, Nanfaxin Town, Shunyi District, Beijing. It was established on March 5, 2012, with the registration authority of Shunyi District Market Supervision Administration and the legal representative being Zhang Yucai. Core products: Switching Power Supply, Jig And Fixture, Duplex Filter

TOP10
Beijing Guoguang Xingda Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2010-04-29
Registered Capital2010K CNY

Beijing Guoguang Xingda Technology Co., Ltd., with its registered address at 701, 7th Floor, Building 7, No. 7 Courtyard, Cuifeng Road, Fangshan District, Beijing, registered with the Market Supervision and Administration Bureau of Fangshan District, Beijing, and represented by Du Xiaokai as its legal representative. Its business scope includes technology promotion services; Computer system services; Engineering and technical consulting; Selling mechanical equipment, hardware and electrical equipment, metal materials, electronic products, daily necessities, communication equipment, and clothing; Proxy import and export. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Switching Power Supply, Yida Xin, Nuclear Power

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Beijing Sijichangxiang Technology Co., Ltd2021-07-15Switching Power Supply, Switching Power Module, Converter Transceiver1988.8K CNYSupported
Zhonghai Entrepreneurship (Beijing) International Trade Co., Ltd2006-06-14Switching Power Supply, Instrumentation And Meters, Adapter Power Supply10000K CNYNot Supported
Beijing Hengtai Xinlong Technology Co., Ltd2017-04-14Switching Power Supply, Precision Air Conditioner, Ups Uninterruptible Power Supply133K CNYSupported
Beijing Conrad Technology Co., Ltd2013-12-23Switching Power Supply, Horizontal Motor, Explosion Proof Relay3000K CNYNot Supported
Beijing Chuangxinjie Electromechanical Equipment Co., Ltd1999-04-06Switching Power Supply, Changde, Chint5000K CNYNot Supported
Beijing Weier Zhongdian Technology Co., Ltd2009-04-13Switching Power Supply, Kehua Ups, Daikin Precision Air Conditioner5000K CNYSupported
Beijing Haoruichang Technology Co., Ltd2013-02-28Switching Power Supply, Dc Shore Power Pile (Ship), Forklift Charger10450K CNYSupported
Beijing Zhongzi Hengli Technology Co., Ltd2004-08-17Switching Power Supply, Switching Power Supply, Rail Switch Power Supply4500K CNYNot Supported
Beijing Handasen Machinery Technology Co., Ltd2012-03-05Switching Power Supply, Jig And Fixture, Duplex Filter5000K CNYNot Supported
Beijing Guoguang Xingda Technology Co., Ltd2010-04-29Switching Power Supply, Yida Xin, Nuclear Power2010K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of switch mode power supplies, it is recommended to match them based on key parameters such as input and output voltage range, power capacity, and efficiency. Industrial equipment typically requires wide voltage input models, while communication equipment focuses more on voltage stabilization accuracy.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These suppliers usually have more stable delivery records in sub fields such as medical equipment or automation control.
  • In scenarios such as LED lighting or security systems, it is recommended to choose switch mode power supplies with lightning protection design and low-temperature start-up characteristics to meet the special requirements of outdoor environments.
  • When purchasing, attention should be paid to the impact of different packaging forms (such as rail type or open type) on installation conditions. Modular design is often used in cabinet integration scenarios to save space, while distributed layout may require independent protective enclosures.

Knowledge Base

Q

When choosing a switching power supply, factors such as output power, input voltage range, conversion efficiency, heat dissipation performance, electromagnetic compatibility, and installation size should be comprehensively considered. Clearly define the voltage, current, and multi output requirements of the equipment, select a power supply that supports wide voltage input and high conversion efficiency, while paying attention to its heat dissipation design and protection level to adapt to complex environments. In addition, electromagnetic compatibility and dynamic performance indicators cannot be ignored to ensure that the power supply can operate stably in various application scenarios.

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