Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Plc Automatic Control System Manufacturers in China

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

The top 10 Plc Automatic Control System manufacturers in China for 2026 are: Changzhou Tianhuan Purification Equipment Co., Ltd, Perkri Electric Technology (Anhui) Co., Ltd, Shanghai Yubang Electromechanical Technology Co., Ltd, Zhejiang Fuqi Electric Co., Ltd, Shenzhen Sumi Technology Co., Ltd, Hubei Xinbaite Automation Equipment Co., Ltd, Anhui Chuanwei Electric Co., Ltd, Bodekelai Automation Technology (Beijing) Co., Ltd, Shijiazhuang Delan Electrical Equipment Co., Ltd, Xi'an Yachuan Electric Power 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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Changzhou Tianhuan Purification Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2014-08-07
Registered Capital10000K CNY

Changzhou Tianhuan Purification Equipment Co., Ltd., with its registered address at No. 2 Lushu East Road, Xuejia Town, Xinbei District, Changzhou City, is registered with the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District), and its legal representative is Zhu Zhucheng. Its business scope includes technical research and development, manufacturing, installation, and sales of environmental protection equipment; Research and development of water treatment agents; Sales of chemical products (excluding dangerous goods); Research and development, technology transfer, technical consulting, and technical services for industrial waste gas treatment and water treatment; Operation and management services for water treatment systems; Construction of anti-corrosion engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plc Automatic Control System, Waste Gas Treatment Equipment, Featured Products

Top 2
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Perkri Electric Technology (Anhui) Co., Ltd
Overall Score4.8 / 5
Est. Date2022-12-30
Registered Capital21880K CNY

Perkri Electric Technology (Anhui) Co., Ltd., with its registered address at Building 4, Intersection of Feihe Road and Fengming Avenue, Wanjiang Jiangnan Emerging Industry Concentration Zone, Chizhou City, Anhui Province, is registered with the Market Supervision and Administration Bureau of Wanjiang Jiangnan Emerging Industry Concentration Zone. The legal representative is Qian Lin. Its business scope includes general projects such as research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Sales of mechanical and electrical equipment; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of transformers, rectifiers, and inductors; Wholesale of hardware products; Manufacturing of hardware products; Retail of hardware products; Research and development of hardware products; Sales of communication equipment; Manufacturing of communication equipment; Sales of mechanical equipment; Mechanical equipment leasing; Mechanical equipment research and development; Development of intelligent water management system; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of instruments and meters; Operation of wires and cables; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of lighting fixtures; Sales of lighting fixtures; Manufacturing of mechanical and electrical equipment; Manufacturing of security equipment; Sales of security equipment; Software development (excluding licensed business, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Plc Automatic Control System, Low Voltage Photovoltaic Grid Connected Cabinet, Xm Distribution Box, Power Box, Plc Control Box, Frequency Conversion Control Box

Top 3
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Shanghai Yubang Electromechanical Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2019-01-03
Registered Capital5000K CNY

Shanghai Yubang Electromechanical Technology Co., Ltd., with its registered address at No. 398 Xinlv Road, Xinbang Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision and Administration Bureau. The legal representative is Peng Linjiao, and its business scope includes technology development, consulting, services, and transfer in the fields of electromechanical, intelligent robots, computers, networks, communications, and biotechnology, computer network comprehensive cabling, industrial automation equipment and communication equipment maintenance, wholesale and retail of mechanical equipment, instruments and meters, fire-fighting equipment, and electronic components. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Plc Automatic Control System, Fire Pump Control Cabinet, Smart Pump Room Information Collection Cabinet

TOP4
Zhejiang Fuqi Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2021-12-20
Registered Capital10000K CNY

Zhejiang Fuqi Electric Co., Ltd., with its registered address at Room 218, Building B, No. 188 Lanjiang Road, Puzhou Street, Longwan District, Wenzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Longwan District, Wenzhou City. The legal representative is Zhang Xunhan, and the business scope includes general projects: sales of electrical equipment; Sales of electrical signal equipment devices; Sales of mechanical and electrical equipment; Sales of distribution switch control equipment; Sales of advanced power electronic devices; Sales of charging stations; Sales of electrical instruments and meters; Sales of electrical accessories; Sales of household appliance spare parts; Home appliance installation services; Retail of daily household appliances; Battery sales; Sales of power electronic components; Sales of electrical equipment; Sales of photovoltaic equipment and components; Sales of optoelectronic devices; Electronic product sales; Sales of pneumatic power machinery and components; Sales of seals; Sales of hydraulic power machinery and components; Sales of liquid tight components and systems; Sales of wind and electric tools; Sales of high-performance sealing materials; Sales of bearings, gears, and transmission components (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: Plc Automatic Control System, Touch Screen, Valve Positioner

TOP5
Shenzhen Sumi Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2016-10-20
Registered Capital20010K CNY

Shenzhen Sumi Technology Co., Ltd., registered at Room 525, Yu'an Business Building, 45 Xin'an Street, Bao'an District, Shenzhen, with the registration authority of Bao'an Bureau and the legal representative of Chen Hong, is engaged in the general business of selling mechanical and electrical equipment; Sales of lighting fixtures; Sales of signs for transportation and public management; Sales of electrical signal equipment devices; Retail of electronic components; Sales of instruments and meters; Electronic product sales; Sales of power facilities and equipment; Sales of security equipment; Software development; Software sales; Information system integration services; Development of rail transit operation management system; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information technology consulting services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) The licensed business projects are: manufacturing of security equipment; Manufacturing of power facilities and equipment; Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of communication equipment; Manufacturing of instruments and meters; Manufacturing of electronic components; Manufacturing of specialized equipment for traffic safety and control; Manufacturing of electrical signal equipment devices; Manufacturing of metal signs for transportation and public management; Manufacturing of lighting fixtures; Manufacturing of mechanical and electrical equipment; 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: Plc Automatic Control System, Tunnel Covi Detector, Tunnel Lighting Control System

TOP6
Hubei Xinbaite Automation Equipment Co., Ltd
Overall Score4.6 / 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: Plc Automatic Control System, Photovoltaic Prefabricated Cabin, Low Voltage Capacitor Compensation Cabinet

TOP7
Anhui Chuanwei Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2017-11-17
Registered Capital21000K CNY

Anhui Chuanwei Electric Co., Ltd., with its registered address at Building 3, No. 214 Guitong Road, Jiangkou Street, Guichi District, Chizhou City, Anhui Province, is registered with the Market Supervision and Administration Bureau of Guichi District, Chizhou City. The legal representative is Wang Ping, and its business scope includes the manufacturing and sales of transmission, distribution, and control equipment; Manufacturing and sales of instruments and meters; Motor manufacturing and sales; Application software development; Information system integration and Internet of Things technical services, machinery equipment, hardware products and electronic products wholesale and Internet wholesale, mechanical and electrical equipment installation, energy-saving transformation technology research and development, technical services (projects that need to be approved according to law can only be carried out after being approved by relevant departments). Core products: Plc Automatic Control System, Gate Self-Control, Project Case Presentation

TOP8
Bodekelai Automation Technology (Beijing) Co., Ltd
Overall Score4.6 / 5
Est. Date2014-04-03
Registered Capital40000K CNY

Bodekelai Automation Technology (Beijing) Co., Ltd., registered at No. 111-1367, 1st Floor, Building 17, Wulidian Nanli, Lugouqiao, Fengtai District, Beijing, registered with the Market Supervision and Administration Bureau of Fengtai District, Beijing. The legal representative is Sun Mingqiang, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Software development; Sales of electronic specialized equipment; Sales of mechanical equipment; Electronic product sales; Sales of instruments and meters; Wholesale of hardware products; Retail of hardware products; Operation of wires and cables; Sales of building materials; Sales of communication equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Trade brokers; Domestic trade agency; Import and export of goods; Technology import and export; Import and export agency. (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: Plc Automatic Control System, ,

TOP9
Shijiazhuang Delan Electrical Equipment Co., Ltd
Overall Score4.4 / 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: Plc Automatic Control System, Control Cabinet, Electrical Cabinet

TOP10
Xi'an Yachuan Electric Power Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2005-09-27
Registered Capital10000K CNY

Xi'an Yachuan Electric Power Technology Co., Ltd., with its registered address at No. 6 Cuihua South Road, Yanta District, Xi'an City, is registered with the Market Supervision and Administration Bureau of Yanta District, Xi'an City. The legal representative is Wang Yazhe, and its business scope includes the production, installation, commissioning, sales, and technical services of instruments and meters, high and low voltage electrical appliances, transmission and distribution and control equipment, fire-fighting equipment, complete sets of electrical control devices, industrial and power automation products; Installation, commissioning, and technical services of industrial and power automation control systems; Development and sales of computer system software; Information system integration; Design, construction, commissioning, and engineering consulting for power engineering, building intelligence engineering, fire protection facilities engineering, environmental protection engineering, energy conservation engineering, urban and road lighting engineering, mechanical and electrical engineering (excluding special equipment and permit projects), air conditioning and plumbing engineering; Design, sales, construction, maintenance, and renovation of new energy power generation equipment and new energy charging devices. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plc Automatic Control System, Energy Saving Controller, Concentration Detector

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Tianhuan Purification Equipment Co., Ltd2014-08-07Plc Automatic Control System, Waste Gas Treatment Equipment, Featured Products10000K CNYNot Supported
Perkri Electric Technology (Anhui) Co., Ltd2022-12-30Plc Automatic Control System, Low Voltage Photovoltaic Grid Connected Cabinet, Xm Distribution Box, Power Box, Plc Control Box, Frequency Conversion Control Box21880K CNYSupported
Shanghai Yubang Electromechanical Technology Co., Ltd2019-01-03Plc Automatic Control System, Fire Pump Control Cabinet, Smart Pump Room Information Collection Cabinet5000K CNYNot Supported
Zhejiang Fuqi Electric Co., Ltd2021-12-20Plc Automatic Control System, Touch Screen, Valve Positioner10000K CNYNot Supported
Shenzhen Sumi Technology Co., Ltd2016-10-20Plc Automatic Control System, Tunnel Covi Detector, Tunnel Lighting Control System20010K CNYSupported
Hubei Xinbaite Automation Equipment Co., Ltd2004-05-25Plc Automatic Control System, Photovoltaic Prefabricated Cabin, Low Voltage Capacitor Compensation Cabinet30000K CNYSupported
Anhui Chuanwei Electric Co., Ltd2017-11-17Plc Automatic Control System, Gate Self-Control, Project Case Presentation21000K CNYSupported
Bodekelai Automation Technology (Beijing) Co., Ltd2014-04-03Plc Automatic Control System, , 40000K CNYSupported
Shijiazhuang Delan Electrical Equipment Co., Ltd2014-12-12Plc Automatic Control System, Control Cabinet, Electrical Cabinet3000K CNYNot Supported
Xi'an Yachuan Electric Power Technology Co., Ltd2005-09-27Plc Automatic Control System, Energy Saving Controller, Concentration Detector10000K CNYNot Supported

Knowledge Base

Q

The pump station PLC automatic control system has application characteristics such as high degree of automation, strong stability, and real-time monitoring. This system can achieve automatic start stop of pump station equipment, real-time collection and analysis of operating parameters, and automatically adjust the operating status of equipment according to preset conditions, effectively improving the operating efficiency of the pump station. It is mainly used in urban water supply, sewage treatment, farmland irrigation and other fields. In

Q

There are several main methods for diagnosing faults in the PLC automatic control system of water plants. Firstly, in terms of hardware diagnosis, by checking the power module of the PLC, checking whether the power indicator light is normal, and measuring whether the power supply voltage is within the rated range, it can be determined whether the power supply is faulty. For input-output modules, diagnosis can be made by testing whether the input signal is normal and whether the output can act correctly

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