Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 2026 Updated

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2026 Top 10 Adjust Power Supply Manufacturers in China

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

The top 10 Adjust Power Supply manufacturers in China for 2026 are: Shenzhen Baishitai Technology Co., Ltd, Shenzhen Ritu Technology Co., Ltd, Jinan Langrui Electric Co., Ltd, Shenzhen Beifu Technology Co., Ltd, Shenzhen Pukoyuan Automation Industrial Equipment Co., Ltd, Beijing Handasen Machinery Technology Co., Ltd, Beijing Handasen Machinery Technology Co., Ltd, Beijing Handasen Machinery Technology Co., Ltd, Shanghai Qiantuo Trading Co., Ltd, Shanghai Voltage Regulator Factory. 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 Baishitai Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2012-06-18
Registered Capital1000K CNY

Shenzhen Baishitai Technology Co., Ltd., with its registered address at Room 3102, Building 111, Huanguan Middle Road, Songxuan Community, Guanhu Street, Longhua District, Shenzhen, is registered with the Longhua Regulatory Bureau of the Shenzhen Municipal Administration for Market Regulation. The legal representative is Zhou Zhengyan, and the business scope includes the production, technological development, and sales of variable frequency power supplies, DC power supplies, regulated power supplies, photovoltaic power supplies, and UPS power supplies; Research and development, sales, and related technical consulting of electronic products, electronic instruments and meters, electronic chips, electronic devices and their accessories; 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) Production, technological development, and sales of variable frequency power supplies, DC power supplies, regulated power supplies, photovoltaic power supplies, and UPS power supplies; Research and development, sales, and related technical consulting of electronic products, electronic instruments and meters, electronic chips, electronic devices and their accessories; 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: Adjust Power Supply, Storage Type Variable Frequency Power Supply, Dc Power Supply

Top 2
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Shenzhen Ritu Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2004-09-01
Registered Capital15000K CNY

Shenzhen Ritu Technology Co., Ltd., with its registered address located on the east side of Building 6, Phase II, Nanshan Yungu Innovation Industrial Park, Taoyuan Street, Nanshan District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zheng Ke. The company's business scope includes general business projects such as technology development, purchase and sale, after-sales technical maintenance, and on-site repair of electronic products, communication equipment, instruments and meters, computer software and hardware, network products, and monitoring equipment; Engage in import and export business; Invest in the establishment of industries (specific projects to be declared separately); Enterprise marketing planning; Information consultation (excluding talent agency services and other restricted projects); Software development and system integration; Leasing and sales of instruments, meters, and mechanical equipment. Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before operation. Licensed operating projects: none.. Core products: Adjust Power Supply, Clamp Meter, Tech

Top 3
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Jinan Langrui Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2013-12-27
Registered Capital16000K CNY

Jinan Langrui Electric Co., Ltd., registered at No. 4568 Kejia Road, Suncun Street, High tech Zone, Jinan City, Shandong Province, China Computer Valley Future Intelligent Manufacturing Center Phase I 12B, registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, with Yu Lianguang as the legal representative. Its business scope includes the manufacturing, wholesale, retail, technology development, and technical services of electrical equipment, electronic equipment, and fire-fighting equipment; Development, wholesale, retail, and technical services of computer equipment, industrial automation system equipment, and computer software; Computer network technology development and technical services; Computer data processing and technical services; Information technology consulting services; Promotion services for energy-saving technologies; Contract energy management and technical services; Wholesale and retail of mechanical equipment, high and low voltage electrical equipment, instruments and meters, air conditioning equipment, hardware and electrical equipment; Professional contracting for building electromechanical installation engineering, security engineering, and electronic and intelligent engineering (the above projects are operated with qualification certificates); Import and export business, as well as other projects that are not prohibited or do not require business licenses according to laws, regulations, and decisions of the State Council. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Adjust Power Supply, Stable Voltage And Frequency Power Supply, Hydroelectric Power Converter

TOP4
Shenzhen Beifu Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-05-18
Registered Capital1000K CNY

Shenzhen Beifu Technology Co., Ltd., with its registered address at Unit 706, Building 14, Meilin Fourth Village, No. 123 Meilin Road, Shangmei Community, Meilin Street, Futian District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Nie Xiaomei. Its business scope includes general business projects such as instrument manufacturing; Electronic product sales; Sales of instruments and meters; Instrument and meter repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Domestic trade agency; Manufacturing of IoT devices; Research and development of Internet of Things technology; Sales of IoT devices; Technology import and export; Import and export of goods; Import and export agency; Manufacturing of industrial control computers and systems; Manufacturing of computer software, hardware, and peripheral devices; Wholesale of computer software, hardware, and auxiliary equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of industrial robots; Industrial robot manufacturing; Information consulting services (excluding licensed information consulting services). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business projects: none.. Core products: Adjust Power Supply, Data Acquisition Module , Analog Signal To Frequency Signal Module

TOP5
Shenzhen Pukoyuan Automation Industrial Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2012-05-22
Registered Capital1000K CNY

Shenzhen Pukeyuan Automation Industrial Equipment Co., Ltd., registered at No. 38, Second Industrial Zone, Shapuwei Community, Songgang Street, Bao'an District, Shenzhen, with the registration authority of Bao'an Supervision Bureau of Shenzhen Market Supervision Administration and the legal representative of Li Tianming, engages in the sales of ultrasonic cleaning machines, high-frequency switch power supplies, electroplating equipment, stainless steel electrolytic polishing equipment, oxidation equipment, electroplating equipment, purification equipment, sewage treatment equipment, refrigeration equipment, electrophoresis equipment, school science and education experimental equipment, battery charging equipment, railway military special power supplies, diamond sanding equipment, pure water equipment, and electroplating power supply instruments; Domestic trade; Import and export of goods and technology. ^Production and processing of ultrasonic cleaning machines, high-frequency switch power supplies, electroplating equipment, stainless steel electrolytic polishing equipment, oxidation equipment, electroplating equipment, electrolysis equipment, purification equipment, sewage treatment equipment, refrigeration equipment, electrophoresis equipment, school science and education experimental equipment, battery charging equipment, railway military special power supplies, diamond sanding equipment, pure water equipment, and electroplating power supply instruments.. Core products: Adjust Power Supply, Micro Arc Ceramic Oxidation Production Line, Sewage Treatment Rectifier Power Supply

TOP6
Beijing Handasen Machinery Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2012-03-05
Registered Capital5000K CNY

Beijing Handasen Machinery Technology Co., Ltd., with its registered address at 1035, 10th floor, Building 3, Courtyard 3, Jinguan North Second Street, Nanfaxin Town, Shunyi District, Beijing, registered with the Shunyi District Market Supervision Administration of Beijing, and represented by Zhang Yucai as its legal representative. Its business scope includes technology promotion services; Selling electronic products, mechanical equipment, computers, software and auxiliary equipment (excluding computer information system security products), hardware and electrical equipment (excluding electric bicycles), needle textiles, metal materials (excluding calcium carbide and iron alloys), instruments and meters; Technology import and export; Import and export of goods; Agent import and export; Road freight transportation. (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: Adjust Power Supply, Tools, Fixtures, Molds, Couplings, Couplings, Clutches

TOP7
Beijing Handasen Machinery Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2012-03-05
Registered Capital5000K CNY

Beijing Handasen Machinery Technology Co., Ltd., with its registered address at 1035, 10th floor, Building 3, Courtyard 3, Jinguan North Second Street, Nanfaxin Town, Shunyi District, Beijing, registered with the Shunyi District Market Supervision Administration of Beijing, and represented by Zhang Yucai as its legal representative. Its business scope includes technology promotion services; Selling electronic products, mechanical equipment, computers, software and auxiliary equipment (excluding computer information system security products), hardware and electrical equipment (excluding electric bicycles), needle textiles, metal materials (excluding calcium carbide and iron alloys), instruments and meters; Technology import and export; Import and export of goods; Agent import and export; Road freight transportation. (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: Adjust Power Supply, Filter, Clutch

TOP8
Beijing Handasen Machinery Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2012-03-05
Registered Capital5000K CNY

Beijing Handasen Machinery Technology Co., Ltd., with its registered address at 1035, 10th floor, Building 3, Courtyard 3, Jinguan North Second Street, Nanfaxin Town, Shunyi District, Beijing, registered with the Shunyi District Market Supervision Administration of Beijing, and represented by Zhang Yucai as its legal representative. Its business scope includes technology promotion services; Selling electronic products, mechanical equipment, computers, software and auxiliary equipment (excluding computer information system security products), hardware and electrical equipment (excluding electric bicycles), needle textiles, metal materials (excluding calcium carbide and iron alloys), instruments and meters; Technology import and export; Import and export of goods; Agent import and export; Road freight transportation. (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: Adjust Power Supply, Fluid Instruments, Pump

TOP9
Shanghai Qiantuo Trading Co., Ltd
Overall Score4.4 / 5
Est. Date2008-09-18
Registered Capital2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. 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: Adjust Power Supply, Directional Control Valve, Bar Code Scanner

TOP10
Shanghai Voltage Regulator Factory
Overall Score4.4 / 5
Est. Date1998-01-26
Registered Capital2000K CNY

Shanghai Voltage Regulator Factory, registered at No. 183 Huining Road, Shanghai, with the Huangpu District Market Supervision Bureau as the registration authority and Chen Yanshun as the legal representative. Its business scope includes voltage stabilizers, transformers, distribution cabinets, screens, boxes, DC screens, variable speed and frequency equipment and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Adjust Power Supply, , Marine Variable Frequency Power Supply

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Baishitai Technology Co., Ltd2012-06-18Adjust Power Supply, Storage Type Variable Frequency Power Supply, Dc Power Supply1000K CNYNot Supported
Shenzhen Ritu Technology Co., Ltd2004-09-01Adjust Power Supply, Clamp Meter, Tech15000K CNYNot Supported
Jinan Langrui Electric Co., Ltd2013-12-27Adjust Power Supply, Stable Voltage And Frequency Power Supply, Hydroelectric Power Converter16000K CNYSupported
Shenzhen Beifu Technology Co., Ltd2018-05-18Adjust Power Supply, Data Acquisition Module , Analog Signal To Frequency Signal Module1000K CNYNot Supported
Shenzhen Pukoyuan Automation Industrial Equipment Co., Ltd2012-05-22Adjust Power Supply, Micro Arc Ceramic Oxidation Production Line, Sewage Treatment Rectifier Power Supply1000K CNYSupported
Beijing Handasen Machinery Technology Co., Ltd2012-03-05Adjust Power Supply, Tools, Fixtures, Molds, Couplings, Couplings, Clutches5000K CNYNot Supported
Beijing Handasen Machinery Technology Co., Ltd2012-03-05Adjust Power Supply, Filter, Clutch5000K CNYNot Supported
Beijing Handasen Machinery Technology Co., Ltd2012-03-05Adjust Power Supply, Fluid Instruments, Pump5000K CNYNot Supported
Shanghai Qiantuo Trading Co., Ltd2008-09-18Adjust Power Supply, Directional Control Valve, Bar Code Scanner2000K CNYNot Supported
Shanghai Voltage Regulator Factory1998-01-26Adjust Power Supply, , Marine Variable Frequency Power Supply2000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of regulated power supplies, it is recommended to prioritize confirming key technical parameters such as output voltage range, current accuracy, and load adjustment rate to ensure compatibility with the equipment.
  • In industrial automation or laboratory scenarios, the stability and anti-interference ability of the regulating power supply directly affect the test results. It is recommended to select products with corresponding protection levels according to the actual application environment.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to reduce procurement risks.
  • If purchasing a regulating power supply for multi device series or parallel scenarios, additional attention should be paid to its parallel current sharing function and communication interface configuration to avoid system compatibility issues.

Knowledge Base

Q

Siemens regulated power modules have a wide range of applications, including shore power systems, variable frequency speed control cabinets, industrial power systems, and ship shore power supply systems. Not only does it involve shore power systems for energy conservation and emission reduction, but it also includes variable frequency speed regulation and power conversion in the field of industrial automation, demonstrating Siemens' leading position in improving energy efficiency and environmental protection.

Q

The pulse power regulation panel is an electronic device used to regulate and control the pulse power supply. This article introduces the working principle, application scenarios, and advantages and disadvantages of the pulse power regulation panel.

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