Updated Jul 17, 2026 · Public platform & industry data

Jul 17, 2026 Updated

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2026 Top 10 Plc Manufacturers in China

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

The top 10 Plc manufacturers in China for 2026 are: Shanghai Liyuan Electric Technology Co., Ltd, Zhejiang Xinji Electric Co., Ltd, Zhejiang Xiangyun Automation Equipment Co., Ltd, Hebei Kefeng Electric Technology Co., Ltd, Chengdu Haisheng Electrical Engineering Co., Ltd, Xi'an Datai Electronics Co., Ltd, Suzhou Gaokong Technology Co., Ltd, Guangdong Anxin Lightning Protection Technology Co., Ltd, Xiamen Change Network Technology Co., Ltd, Shanghai Bangdian Electromechanical 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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Shanghai Liyuan Electric Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2019-03-26
Registered Capital1800K CNY

Shanghai Liyuan Electric Technology Co., Ltd., registered at Room 503, No. 358 Ledu Road, Songjiang District, Shanghai, with the registration authority of Songjiang District Market Supervision Bureau and the legal representative of Du Lihua, engages in technology development, technology transfer, technology consulting, and technology services in the fields of electrical, industrial automation, and electronic technology; Installation and maintenance of mechanical equipment, wholesale and retail of automation equipment, electronic components, instruments and meters, wires and cables, communication equipment, electronic equipment, electromechanical equipment, mechanical equipment, electrical equipment, and electrical equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Plc, Siemens Frequency Converter, Siemens Touch Screen

Top 2
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Zhejiang Xinji Electric Co., Ltd
Overall Score4.8 / 5
Est. Date2021-08-30
Registered Capital10000K CNY

Zhejiang Xinji Electric Co., Ltd., registered in Houxi Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Zheng Caiping, engages in general projects including the manufacturing of transformers, rectifiers, and inductors; Sales of mechanical and electrical equipment; Sales of electrical equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of distribution switch control equipment; Sales of power electronic components; Manufacturing of power electronic components; Manufacturing of instruments and meters; Sales of instruments and meters; Operation of wires and cables; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of electrical accessories; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Plc, Proximity Switch, Micro Switch

Top 3
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Zhejiang Xiangyun Automation Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2023-05-29
Registered Capital10000K CNY

Zhejiang Xiangyun Automation Equipment Co., Ltd., with its registered address at Room 626, No. 205, Mazhen Road, Beihai Street, Yuecheng District, Shaoxing City, Zhejiang Province, is registered with the Market Supervision and Administration Bureau of Yuecheng District, Shaoxing City. The legal representative is Tian Lingyan, and the business scope includes general projects: sales of industrial automatic control system devices; Sales of electronic specialized equipment; Mechanical equipment leasing; Sales of electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Electronic product sales; Sales of instruments and meters; Electrical equipment repair; Installation services for ordinary mechanical equipment; Installation and maintenance of industrial robots; Office equipment rental services; Software development; Intelligent control system integration; Information system integration services; Information consulting services (excluding licensed information consulting services); Conference and exhibition services; Domestic freight forwarding agent; Sales of mechanical equipment; Sales of communication equipment; Sales of security equipment; Sales of office supplies; Internet sales (except for the sale of goods that need to be licensed); Retail of stationery supplies; Wholesale of hardware products; Wholesale of electronic components; Retail of electronic components; Wholesale of computer software, hardware, and auxiliary equipment; Operation of wires and cables; Computer system services; Sales of supply instruments and meters; Sales of building materials; Sales of building decoration materials (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, S7-300, S7-200

TOP4
Hebei Kefeng Electric Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-06-19
Registered Capital3000K CNY

Hebei Kefeng Electric Technology Co., Ltd., registered at Building 2, Batong Market, North of Tuanjie West Road, Gaobeidian City, with the registration authority of Gaobeidian Market Supervision and Administration Bureau and the legal representative of Cui Haiming, is engaged in the technical development, transfer, consulting, and services of electrical equipment, electromechanical equipment, electronic components, instruments and meters, and power transmission and transformation equipment; Production, sales, and maintenance: module power supplies, power equipment, environmental protection equipment, high-voltage frequency converters, and automation industrial control equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plc, Human Machine Interface Plc, Power Unit

TOP5
Chengdu Haisheng Electrical Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2007-08-14
Registered Capital2000K CNY

Chengdu Haisheng Electrical Engineering Co., Ltd., with its registered address at No. 801, 8th Floor, Unit 1, Building 6, No. 29 Baihulin Road, Jinjiang District, Chengdu City, Sichuan Province, is registered with the Jinjiang Market Supervision Administration Bureau. The legal representative is Jing Haichun, and its business scope includes the sales and maintenance of mechanical equipment and electronic products; Sales: electromechanical products and supporting equipment, industrial automation control equipment, electrical equipment, hardware and electrical equipment, environmental protection equipment, monitoring and security equipment, instruments and meters, metal materials; Maintenance of mechanical and electrical equipment and supporting equipment; Industrial automation control equipment technical services, technical consulting, and technology transfer; Automation engineering design and installation construction. (The above business scope does not include projects prohibited or restricted by national laws, administrative regulations, or decisions of the State Council. Projects that require approval according to law can only be carried out after approval by relevant departments.).. Core products: Plc, Siemens Frequency Converter, Mitsubishi Touch Screen

TOP6
Xi'an Datai Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2002-01-30
Registered Capital5000K CNY

Xi'an Datai Electronics Co., Ltd., with its registered address at Room 11904, Building 1, Greenland Territorial Sea, No. 6 Jinye Road, High tech Zone, Xi'an City, Shaanxi Province, is registered with the High tech Zone Branch of the Xi'an Municipal Administration for Market Regulation. The legal representative is Kang Yunxi, and its business scope includes the development, research, production, and sales of testing instruments, sensors, complete sets of power system equipment, communication equipment, industrial automation control systems, and computer software; Sales of computer software and hardware, power testing instruments and meters, household appliances, and building materials; Consultation and services in electronic computer technology.. Core products: Plc, Signal Between 3U, Wireless Communication Module

TOP7
Suzhou Gaokong Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-04-12
Registered Capital2000K CNY

Suzhou Gaokong Technology Co., Ltd., with its registered address at Room 1312, Building 1, Huicui Commercial Plaza, Yuanhe Street, Xiangcheng District, Suzhou City, Jiangsu Province, is registered with the Xiangcheng District Data Bureau of Suzhou City. The legal representative is Ou Yutao, and its business scope includes software technology development and technology promotion services; Basic software services; Application software services; Computer system services; Selling computers, software and auxiliary equipment, electronic products, mechanical equipment, communication equipment, chemical products (excluding hazardous chemicals); Industrial product design; Design, produce, represent, and publish various types of domestic advertisements; Computer graphic design; Organize cultural and artistic exchange activities, economic information consultation, and trade consultation; Photography services; Conference services; Import and export business of various commodities and technologies through self operation and agency. (For projects that require approval according to law, business activities shall be carried out in accordance with the approved content after approval by relevant departments.). Core products: Plc, Positioning Platform, Drive

TOP8
Guangdong Anxin Lightning Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2009-10-20
Registered Capital10000K CNY

Guangdong Anxin Lightning Protection Technology Co., Ltd., with its registered address at A601, Building A and B, Gushu Industrial Zone, Mingjinhai, Guxing Community, Xixiang Street, Bao'an District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zhou Shiliang. The company's business scope includes the design, technical development, production, technical consulting, sales, and on-site installation of lightning arresters, communication electronic products, and low-voltage distribution equipment; Other domestic trade (excluding projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council); Engage in import and export business (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and projects restricted must obtain a license before operation). Manufacturing of high-speed rail equipment and accessories; Manufacturing of photovoltaic equipment and components; Sales of specialized equipment, key systems, and components for rail transit; Information system integration services; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of distribution switch control equipment; 5G communication technology services; Manufacturing of information security equipment; Manufacturing of IoT devices. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law); Sales of digital video surveillance systems; Manufacturing of security equipment. (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:. Core products: Plc, Surge Protection Device, 2-In-1 Lightning Arrester

TOP9
Xiamen Change Network Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2014-03-04
Registered Capital13000K CNY

Xiamen Change Network Technology Co., Ltd., with its registered address at Room 501, No. 22 Lvling Road, Siming District, Xiamen City. The registration authority is the Market Supervision Administration of Siming District, Xiamen City, and the legal representative is Ding Cheng. Its business scope includes general projects such as software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of automotive spare parts; Retail of automotive spare parts; Wholesale of hardware products; Retail of hardware products; Bill information consulting services; Personal business services; Sales of electrical equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Software sales; Sales of broadcasting and film equipment; Sales of artificial intelligence hardware; Sales of electrical accessories; Technology import and export; Import and export agency; Import and export of goods; Internet sales (except for the sale of goods that need to be licensed); 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.) Licensed projects: rental and operation services for small and micro buses; Sales of duty-free goods. (For projects that require approval according to 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, Abb Switzerland, Fuji Fuji

TOP10
Shanghai Bangdian Electromechanical Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2012-08-16
Registered Capital5000K CNY

Shanghai Bangdian Electromechanical Equipment Co., Ltd. is registered at Room 1398, Building 2, No. 1630 Yecheng Road, Jiading Industrial Zone. The registration authority is Jiading District Market Supervision Bureau, and the legal representative is Li Chongyi. Its business scope includes the sales of electromechanical equipment and accessories, mechanical equipment and accessories, electronic products, electronic components, hardware and electrical equipment, environmental protection equipment, instruments and meters, Class I medical devices, chemical products and raw materials (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), metal materials, metal products, office equipment, communication equipment, rubber and plastic products, automotive and motorcycle parts, and packaging materials. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Plc, Solenoid Valve, Coupling

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Liyuan Electric Technology Co., Ltd2019-03-26Plc, Siemens Frequency Converter, Siemens Touch Screen 1800K CNYNot Supported
Zhejiang Xinji Electric Co., Ltd2021-08-30Plc, Proximity Switch, Micro Switch10000K CNYNot Supported
Zhejiang Xiangyun Automation Equipment Co., Ltd2023-05-29Plc, S7-300, S7-20010000K CNYNot Supported
Hebei Kefeng Electric Technology Co., Ltd2017-06-19Plc, Human Machine Interface Plc, Power Unit3000K CNYNot Supported
Chengdu Haisheng Electrical Engineering Co., Ltd2007-08-14Plc, Siemens Frequency Converter, Mitsubishi Touch Screen2000K CNYNot Supported
Xi'an Datai Electronics Co., Ltd2002-01-30Plc, Signal Between 3U, Wireless Communication Module5000K CNYNot Supported
Suzhou Gaokong Technology Co., Ltd2019-04-12Plc, Positioning Platform, Drive2000K CNYNot Supported
Guangdong Anxin Lightning Protection Technology Co., Ltd2009-10-20Plc, Surge Protection Device, 2-In-1 Lightning Arrester10000K CNYNot Supported
Xiamen Change Network Technology Co., Ltd2014-03-04Plc, Abb Switzerland, Fuji Fuji13000K CNYNot Supported
Shanghai Bangdian Electromechanical Equipment Co., Ltd2012-08-16Plc, Solenoid Valve, Coupling5000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of PLC, it is recommended to clarify the key technical parameters such as I/O points, communication protocols, and processing speed based on actual application scenarios (such as industrial automation, building control, etc.) to ensure compatibility with the equipment.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to reduce procurement risks and ensure long-term stable cooperation.
  • In the field of discrete manufacturing, PLCs need to support high-speed pulse output and motion control functions, while the process industry focuses more on analog processing capabilities and redundant design. When purchasing, core performance emphasis should be distinguished.
  • If purchasing in large quantities or involving multiple models of PLCs, it is recommended to comprehensively evaluate the supplier's supply capacity and technical support response efficiency based on their industry performance and platform statistical information.

Knowledge Base

Q

This article compares the core differences between Arduino and PLC in industrial control, from development threshold, reliability to application scenarios, to help you find the most suitable automation solution.

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