Updated Aug 17, 2026 · Public platform & industry data

Aug 17, 2026 Updated

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2026 Top 10 Specialized Power Management I Manufacturers in China Shandong

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Top-rated Specialized Power Management I suppliers, How to choose a Specialized Power Management I manufacturer, Best Specialized Power Management I companies in China

The top 10 Specialized Power Management I manufacturers in Shandong for 2026 are: Shenzhen Yiyi Electronics Co., Ltd, Shandong Kuang'an Heavy Industry Co., Ltd, Shandong Miaoying Electronic Technology Co., Ltd, Qingdao Hesheng Zhiyuan Automation System Co., Ltd, Qingdao Hesheng Zhiyuan Automation System 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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ShandongShandong
Top 1
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Shenzhen Yiyi Electronics Co., Ltd

Room 1016, Building 1, Kanghuai Industrial Park, No. 60 Ping'an Road, Dafu Community, Guanlan Street, Longhua District, Shenzhen

Overall Score4.9 / 5
Est. Date2020-01-14
Registered Capital5000K CNY

Shenzhen Yiyi Electronics Co., Ltd., located at Room 1016, Building 1, Kanghuai Industrial Park, No. 60 Ping'an Road, Dafu Community, Guanlan Street, Longhua District, Shenzhen, was established on January 14, 2020. The registration authority is the Shenzhen Municipal Administration for Market Regulation, and the legal representative is Li Jinghui. Core products: Specialized Power Management I, Communication Equipment, Medical Equipment

Top 2
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Shandong Kuang'an Heavy Industry Co., Ltd
Overall Score4.8 / 5
Est. Date2020-11-05
Registered Capital51180K CNY

Shandong Kuang'an Heavy Industry Co., Ltd., with its registered address at Building 9, Shanbo Road South Yard, 666 meters east of the intersection of Shanbo Road and Haichuan Road, High tech Zone, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Chen Qian, and the business scope includes general projects such as mining machinery manufacturing; Manufacturing of power electronic components; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Research and development of distribution switch control equipment; Mechanical equipment research and development; Research and development of motors and their control systems; Sales of mining machinery; Retail of electronic components; Sales of mechanical and electrical equipment; General equipment repair; Electrical equipment repair; Sales of underwater systems and operational equipment; Electronic product sales; Sales of plastic products; Information system operation and maintenance services; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for ordinary mechanical equipment; Import and export of goods; Technology import and export; Internet sales (except for the sale of goods that need to be licensed); Sales of construction machinery. (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: Specialized Power Management I, Emergency Stop Sensor, Zfk127 Mining Dump Truck Electric Control Device

Top 3
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Shandong Miaoying Electronic Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2018-05-17
Registered Capital3000K CNY

Shandong Miaoying Electronic Technology Co., Ltd., registered at No. 2888 Guangchuan Avenue, Changhe Street, Tianqu New District, Dezhou City, Shandong Province, China, is located on the 1st floor of Unit 1, Unit 1-2, Building 10, Huaxi Shengshi, with multiple photos of the same address. The registration authority is the Market Supervision and Administration Bureau of Tianqu New District (Dezhou Economic and Technological Development Zone), and the legal representative is Xia Guifang. The business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Manufacturing of electronic components; Manufacturing of automotive parts and accessories; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Internet sales (except for the sale of goods that need to be licensed); Retail of electronic components; Sales of building materials; Electronic product sales; Sales of rubber products; Sales of mechanical equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of instruments and meters; Retail of hardware products; Sales of refrigeration and air conditioning equipment; Sales of household appliances; Operation of wires and cables; Sales of distribution switch control equipment; Sales of mechanical parts and components; Sales of fans and blowers; Sales of firefighting equipment; Sales of pneumatic power machinery and components; Sales of valves and plugs; Import and export of goods; Technology import and export; Wholesale of electronic components; Automotive parts research and development; Retail of automotive spare parts. (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: Specialized Power Management I, , Aptiv

TOP4
Qingdao Hesheng Zhiyuan Automation System Co., Ltd
Overall Score4.7 / 5
Est. Date2019-01-23
Registered Capital1000K CNY

Qingdao Hesheng Zhiyuan Automation System Co., Ltd., with its registered address at Room 102, Building 15, Liandong U Valley, No. 819 Huaguan Road, High tech Zone, Qingdao City, Shandong Province, China. The registration authority is the Market Supervision and Administration Bureau of Qingdao High tech Industrial Development Zone, and the legal representative is Liu Enjiang. Its business scope includes industrial automation technology development, technical services, and technical consulting; Production, processing, manufacturing, development, retail, wholesale: automation control equipment, instruments and meters, computer software and hardware, communication equipment (excluding radio transmission and ground satellite reception facilities), optical instruments; Wholesale and retail: electronic components, electronic products, electromechanical equipment; Design, installation, and debugging of automation control systems; Production and sales of biomass pellets. Import and export 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: Specialized Power Management I, Vortex Flow Meter, Flow Meter

TOP5
Qingdao Hesheng Zhiyuan Automation System Co., Ltd
Overall Score4.7 / 5
Est. Date2019-01-23
Registered Capital1000K CNY

Qingdao Hesheng Zhiyuan Automation System Co., Ltd., with its registered address at Room 102, Building 15, Liandong U Valley, No. 819 Huaguan Road, High tech Zone, Qingdao City, Shandong Province, China. The registration authority is the Market Supervision and Administration Bureau of Qingdao High tech Industrial Development Zone, and the legal representative is Liu Enjiang. Its business scope includes industrial automation technology development, technical services, and technical consulting; Production, processing, manufacturing, development, retail, wholesale: automation control equipment, instruments and meters, computer software and hardware, communication equipment (excluding radio transmission and ground satellite reception facilities), optical instruments; Wholesale and retail: electronic components, electronic products, electromechanical equipment; Design, installation, and debugging of automation control systems; Production and sales of biomass pellets. Import and export 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: Specialized Power Management I, Balanced Flowmeter, Electromagnetic Flowmeter

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Yiyi Electronics Co., Ltd2020-01-14Specialized Power Management I, Communication Equipment, Medical Equipment5000K CNYNot Supported
Shandong Kuang'an Heavy Industry Co., Ltd2020-11-05Specialized Power Management I, Emergency Stop Sensor, Zfk127 Mining Dump Truck Electric Control Device51180K CNYNot Supported
Shandong Miaoying Electronic Technology Co., Ltd2018-05-17Specialized Power Management I, , Aptiv3000K CNYNot Supported
Qingdao Hesheng Zhiyuan Automation System Co., Ltd2019-01-23Specialized Power Management I, Vortex Flow Meter, Flow Meter1000K CNYNot Supported
Qingdao Hesheng Zhiyuan Automation System Co., Ltd2019-01-23Specialized Power Management I, Balanced Flowmeter, Electromagnetic Flowmeter1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of dedicated power management, it is recommended to prioritize checking key parameters such as input/output voltage range and load adjustment rate to ensure compatibility with existing equipment. Additional attention should be paid to anti-interference ability and temperature adaptation range in industrial automation scenarios.
  • 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 high-frequency application fields such as medical equipment or communication base stations.
  • When deploying dedicated power management in data centers or new energy storage systems, it is recommended to focus on evaluating modular design efficiency and heat dissipation performance. Different scenarios have varying requirements for power density and heat dissipation solutions.
  • During the procurement process, the conversion efficiency (such as over 90%) and ripple coefficient can be compared with the measured data provided by the supplier, while paying attention to whether their industry performance has been verified through third-party platform statistics, which is related to the reliability of long-term operation.

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