Updated Oct 8, 2026 · Public platform & industry data

Oct 8, 2026 Updated

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2026 Top 10 Small Plc Control Box Manufacturers in China

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Top-rated Small Plc Control Box suppliers, How to choose a Small Plc Control Box manufacturer, Best Small Plc Control Box companies in China

The top 10 Small Plc Control Box manufacturers in China for 2026 are: Suzhou Yunkong Explosion proof Electrical Co., Ltd, Hebei Wokang Environmental Protection Technology Co., Ltd, Wuhan Shengjiayuan Electric Co., Ltd, Hebei Renesas Industrial Automation Technology Co., Ltd, Anhui Xunlian Electromechanical Technology Co., Ltd, Shijiazhuang Delan Electrical Equipment Co., Ltd, Hubei Xinbaite Automation Equipment Co., Ltd, Xingtai Huike Automation Technology Co., Ltd, Wuhan Shengda Electric Co., Ltd, Hubei Xinbaite Automation Equipment 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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Suzhou Yunkong Explosion proof Electrical Co., Ltd
Overall Score4.9 / 5
Est. Date2025-06-03
Registered Capital2000K CNY

Suzhou Yunkong Explosion proof Electrical Co., Ltd., with its registered address at Room 406, Building 3, No. 211 Yunchuang Road, Jiangling Street, Wujiang District, Suzhou City, is registered with the Wujiang District Data Bureau of Suzhou City. The legal representative is Jin Zhijiu, and its business scope includes general projects such as research and development of distribution switch control equipment; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of power facilities and equipment; Sales of mechanical and electrical equipment; Sales of power electronic components; Sales of electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Sales of servo control mechanisms; Sales of lighting fixtures; Sales of instruments and meters; Sales of new energy original equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Small Plc Control Box, Explosion Proof Various Types Of Enclosures (Cabinets), Explosion Proof Spark Free Plug

Top 2
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Hebei Wokang Environmental Protection Technology Co., Ltd

No. 826 Zhanggehou Rubber and Plastic Base, Jingzhou Town, Jing County, Hengshui City, Hebei Province

Overall Score4.7 / 5
Est. Date2022-03-10
Registered Capital5000K CNY

Hebei Wokang Environmental Protection Technology Co., Ltd., located at No. 826 Zhanggehou Rubber and Plastic Base, Jingzhou Town, Jing County, Hengshui City, Hebei Province, was established on March 10, 2022. The registration authority is Jing County Market Supervision Administration, and the legal representative is Liang Jian. Core products: Small Plc Control Box, , Filter Press Nozzle

Top 3
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Wuhan Shengjiayuan Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2021-01-13
Registered Capital10000K CNY

Wuhan Shengjiayuan Electric Co., Ltd., registered at No. 18, Building 7, Second Trading Area, Forehead Bay Agricultural Trade Market, No. 1 Dongxihu Avenue, Dongxihu District, Wuhan City, with the registration authority of Wuhan Dongxihu District Market Supervision and Administration Bureau and the legal representative being Huang Rong. The company's business scope includes general projects: sales of electrical equipment, repair of electrical equipment, sales of distribution switch control equipment, sales of power electronic components, sales of electrical instruments and meters, sales of lighting fixtures, wholesale of hardware products, retail of hardware products, sales of building materials, sales of wires and cables, sales of insulation materials, sales of anti-corrosion materials, sales of building metal accessories, sales of building waterproofing membrane products, sales of metal products, sales of building decoration materials, wholesale of electronic components, retail of electronic components, sales of rubber products, sales of instruments and meters. Sales, installation services for ordinary machinery and equipment, Furniture installation and maintenance services, residential water and electricity installation and maintenance services, household appliance installation services, sales of intelligent power transmission and distribution and control equipment, manufacturing of power transmission and distribution and control equipment, manufacturing of electrical facilities and equipment, sales of electrical signal equipment, sales of mechanical and electrical equipment, manufacturing of mechanical and electrical equipment, manufacturing of generators and generator sets, sales of generators and generator sets, manufacturing of distribution switch control equipment. (Except for licensed businesses, projects that are not prohibited or restricted by laws and regulations can be operated independently in accordance with the law) Licensed project: construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Small Plc Control Box, Variable Frequency Control Cabinet, Intermediate Relay

TOP4
Hebei Renesas Industrial Automation Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2009-09-07
Registered Capital20000K CNY

Hebei Renesas Industrial Automation Technology Co., Ltd., with its registered address at 1815 Gaozhu Building, No.3 Zhonghua North Street, Xinhua District, Shijiazhuang City, Hebei Province, China. The registration authority is the Xinhua District Market Supervision Administration, and the legal representative is Wang Weihua. Its business scope includes research and development, sales, and after-sales service of industrial automation products; Sales of electronic components, computers and accessories, instruments and meters, household appliances, hardware and electrical equipment, hydraulic components, electromechanical products, rubber products, valve fittings, and building materials (excluding wood); Assembly, sales, and maintenance of electronic products, high and low voltage distribution cabinets, and distribution boxes. Sales, installation, and maintenance of air purification equipment and accessories; Internet services, Internet of Things services (laws, regulations and matters prohibited or restricted by the State Council shall not be operated; matters requiring approval by other departments shall be operated after approval). Core products: Small Plc Control Box, Microcomputer Excitation Control Device, Self Excitation System

TOP5
Anhui Xunlian Electromechanical Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2023-11-16
Registered Capital5000K CNY

Anhui Xunlian Electromechanical Technology Co., Ltd., registered at Room 607, Comprehensive Building, Electronic Information Industry Park, Economic and Technological Development Zone, Chizhou City, Anhui Province, registered with the Market Supervision Bureau of Chizhou Economic and Technological Development Zone, with Zhao Xianyong as the legal representative. Its business scope includes general projects such as industrial control computer and system manufacturing; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of industrial control computers and systems; Industrial Internet data service; Industrial engineering design services; Sales of instruments and meters; Software sales; Software development; Software outsourcing services; Wholesale of computer software, hardware, and auxiliary equipment; Internet equipment sales; Electronic product sales; Internet of Things application services; Internet of Things technology services; Sales of IoT devices; Development of intelligent water management system; Sales of electrical equipment; Electrical equipment repair; Manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of distribution switch control equipment; Information system integration services; Information technology consulting services; Sales of valves and plugs; Retail of hardware products; Sales of charging stations; Sales of building decoration materials; Sales of pumps and vacuum equipment (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Small Plc Control Box, Control System, Automatic Control System

TOP6
Shijiazhuang Delan Electrical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2014-12-12
Registered Capital3000K CNY

Shijiazhuang Delan Electrical Equipment Co., Ltd., with its registered address in Xiaoxiao Village, Songcao Town, Yuanshi County, Shijiazhuang City, Hebei Province, is registered with the Yuanshi County Administration for Industry and Commerce. The legal representative is Wang Shaowei, and the business scope includes the production, sales, maintenance, design, and construction of high and low voltage electrical complete sets of equipment, PLC touch screen control cabinets, energy-saving electrical equipment, building automation equipment, building electrical equipment, and automated water supply equipment; Security and fire engineering design and construction; Wholesale and retail of hardware and electrical equipment, instruments and meters, office consumables, and electrical components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Small Plc Control Box

TOP7
Hubei Xinbaite Automation Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2004-05-25
Registered Capital30000K CNY

Hubei Xinbaite Automation Equipment Co., Ltd., registered at Hanbei Industrial Park, No. 9 Zhuiri Road, High tech Zone, Xiangyang City, with the registration authority of Xiangyang Market Supervision Administration High tech Development Zone and the legal representative of Zhang Peiliang. Its business scope includes general projects: manufacturing of transmission and distribution and control equipment, sales of instruments and meters, manufacturing of electrical instruments and meters, import and export of goods, import and export of technology, import and export agency, sales of intelligent transmission and distribution and control equipment, sales of photovoltaic equipment and components, manufacturing of distribution switch control equipment, manufacturing of photovoltaic equipment and components, information technology consulting services, technical services, technical development, technical consulting, technical exchanges, technology transfer, technology promotion, retail of computer software and hardware and auxiliary equipment, non residential real estate leasing, transformers, Manufacturing of rectifiers and inductors. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations.) Licensed project: electrical installation services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Small Plc Control Box, High Voltage Solid-State Soft Starter Cabinet, High Pressure Cage Type Liquid Resistance Starter Cabinet

TOP8
Xingtai Huike Automation Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-04-29
Registered Capital3000K CNY

Xingtai Huike Automation Technology Co., Ltd., with its registered address at No. 302 Dongjiagou Village, Huining Town, Xindu District, Xingtai City, Hebei Province, is registered with the Xindu District Market Supervision Administration. The legal representative is Zhao Junjun, and its business scope includes general projects such as software development; Manufacturing of power transmission, distribution and control equipment; Sales of distribution switch control equipment; Engineering and technical research and experimental development; Sales of industrial automatic control system devices; Industrial Internet data service; Sales of intelligent instruments and meters; Electronic product sales; Sales of electrical instruments and meters. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Electrical installation services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Small Plc Control Box, Plc Control Cabinet, Laboratory Animal Room Upper Computer Configuration

TOP9
Wuhan Shengda Electric Co., Ltd
Overall Score4.3 / 5
Est. Date2004-12-02
Registered Capital30000K CNY

Wuhan Shengda Electric Co., Ltd., registered at Room 1504, 15th floor, Phase III (Hongshan Science and Technology Innovation Building), Incubation Building, Wuhan University of Technology, No. 43 Wenzhi Street, Hongshan District, Wuhan City, Hubei Province, registered with the Market Supervision and Administration Bureau of Hongshan District, Wuhan City. The legal representative is Zhang Yuanyuan, and the business scope includes general projects: manufacturing of mechanical and electrical equipment, manufacturing of transmission and distribution and control equipment, manufacturing of distribution switch control equipment, manufacturing of intelligent instruments and meters, manufacturing of industrial control computers and systems, sales of mechanical and electrical equipment, sales of intelligent transmission and distribution and control equipment, sales of industrial automatic control system devices, sales of cloud computing equipment, sales of intelligent instruments and meters, sales of metal products, sales of pumps and vacuum equipment, sales of valves and plugs, sales of security equipment, and charging. Pile sales, sales of electric accessories for new energy vehicles, Sales of new energy vehicle battery swapping facilities, electronic product sales, industrial control computers and systems sales, office equipment sales, communication equipment sales, digital video surveillance system sales, Internet of Things equipment sales, software sales, software development, information system integration services, technical services, technical development, technical consulting, technical exchange, technology transfer, technology promotion, information system operation and maintenance services, safety technology prevention system design and construction services, fire protection technology services, software outsourcing services, and import and export of goods. (Except for licensed businesses, projects that are not prohibited or restricted by laws and regulations can be operated independently) Licensed projects: installation, maintenance, and testing of power transmission, power supply, and receiving facilities, construction engineering construction, and subcontracting of construction labor. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Small Plc Control Box, Control Host, Ddc Control Cabinet

TOP10
Hubei Xinbaite Automation Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2004-05-25
Registered Capital30000K CNY

Hubei Xinbaite Automation Equipment Co., Ltd., registered at Hanbei Industrial Park, No. 9 Zhuiri Road, High tech Zone, Xiangyang City, with the registration authority of Xiangyang Market Supervision Administration High tech Development Zone and the legal representative of Zhang Peiliang. Its business scope includes general projects: manufacturing of transmission and distribution and control equipment, sales of instruments and meters, manufacturing of electrical instruments and meters, import and export of goods, import and export of technology, import and export agency, sales of intelligent transmission and distribution and control equipment, sales of photovoltaic equipment and components, manufacturing of distribution switch control equipment, manufacturing of photovoltaic equipment and components, information technology consulting services, technical services, technical development, technical consulting, technical exchanges, technology transfer, technology promotion, retail of computer software and hardware and auxiliary equipment, non residential real estate leasing, transformers, Manufacturing of rectifiers and inductors. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations.) Licensed project: electrical installation services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Small Plc Control Box, Low Voltage Capacitor Compensation Cabinet, Electrolytic Powder

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Suzhou Yunkong Explosion proof Electrical Co., Ltd2025-06-03Small Plc Control Box, Explosion Proof Various Types Of Enclosures (Cabinets), Explosion Proof Spark Free Plug2000K CNYSupported
Hebei Wokang Environmental Protection Technology Co., Ltd2022-03-10Small Plc Control Box, , Filter Press Nozzle5000K CNYSupported
Wuhan Shengjiayuan Electric Co., Ltd2021-01-13Small Plc Control Box, Variable Frequency Control Cabinet, Intermediate Relay10000K CNYSupported
Hebei Renesas Industrial Automation Technology Co., Ltd2009-09-07Small Plc Control Box, Microcomputer Excitation Control Device, Self Excitation System20000K CNYNot Supported
Anhui Xunlian Electromechanical Technology Co., Ltd2023-11-16Small Plc Control Box, Control System, Automatic Control System5000K CNYSupported
Shijiazhuang Delan Electrical Equipment Co., Ltd2014-12-12Small Plc Control Box3000K CNYNot Supported
Hubei Xinbaite Automation Equipment Co., Ltd2004-05-25Small Plc Control Box, High Voltage Solid-State Soft Starter Cabinet, High Pressure Cage Type Liquid Resistance Starter Cabinet30000K CNYSupported
Xingtai Huike Automation Technology Co., Ltd2019-04-29Small Plc Control Box, Plc Control Cabinet, Laboratory Animal Room Upper Computer Configuration3000K CNYSupported
Wuhan Shengda Electric Co., Ltd2004-12-02Small Plc Control Box, Control Host, Ddc Control Cabinet30000K CNYSupported
Hubei Xinbaite Automation Equipment Co., Ltd2004-05-25Small Plc Control Box, Low Voltage Capacitor Compensation Cabinet, Electrolytic Powder30000K CNYSupported

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