Updated Aug 4, 2026 · Public platform & industry data

Aug 4, 2026 Updated

English
title decor left

2026 Top 10 Specialized Power Management I Manufacturers in China Shandong

title decor right

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 Ritu Technology 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.

Collapse
ShandongShandong
Top 1
background image
Shenzhen Ritu Technology Co., Ltd
Overall Score4.9 / 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: Specialized Power Management I, Clamp Meter, Tech

Top 2
background image
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

Top 3
background image
Qingdao Hesheng Zhiyuan Automation System Co., Ltd
Overall Score4.8 / 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

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, Balanced Flowmeter, Electromagnetic Flowmeter

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Ritu Technology Co., Ltd2004-09-01Specialized Power Management I, Clamp Meter, Tech15000K 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