Updated Oct 14, 2026 · Public platform & industry data

Oct 14, 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: Perkri Electric Technology (Anhui) Co., Ltd, Zhucheng Jinrong Intelligent Equipment Co., Ltd, Zhengzhou Dongding Drying Equipment Co., Ltd, Kaifeng Sida Agricultural Products Equipment Co., Ltd, Dongguan Daguang Electromechanical Equipment Engineering Co., Ltd, Jiangsu Aoli Environmental Protection Technology Co., Ltd, Weifang Zhisheng Fiberglass Co., Ltd, Shenzhen Guangsheng Automation Equipment Co., Ltd, Nanjing Ounuo Intelligent Equipment Co., Ltd, Hebei Rongji Environmental Protection 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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Perkri Electric Technology (Anhui) Co., Ltd
Overall Score4.9 / 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, Variable Frequency Control Cabinet Control Box, American-Style Pad-Mounted Transformer

Top 2
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Zhucheng Jinrong Intelligent Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2023-04-12
Registered Capital1000K CNY

Zhucheng Jinrong Intelligent Equipment Co., Ltd., with its registered address at No. 4161 Xinghua East Road, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Yang Suzhi, and the business scope includes general projects: manufacturing of industrial automatic control system devices; Manufacturing of specialized equipment for rubber processing; Sales of specialized equipment for rubber processing; Mechanical equipment research and development; Manufacturing of mechanical and electrical equipment; Sales of mechanical equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of casting machinery; Manufacturing of specialized packaging equipment; Agricultural machinery manufacturing; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Manufacturing of specialized equipment for plastic processing; Manufacturing of specialized equipment for agricultural and sideline food processing; Manufacturing of specialized equipment for the production of glass, ceramics, and enamel products; Manufacturing of specialized equipment for environmental protection; Manufacturing of specialized equipment for pulp and paper production; Manufacturing of automotive parts and accessories; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of specialized equipment for plastic processing; Sales of communication equipment; Retail of automotive spare parts; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of casting machinery; Import and export of goods. (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: Plc, Humidifier, Autoclave

Top 3
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Zhengzhou Dongding Drying Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2012-01-13
Registered Capital20000K CNY

Zhengzhou Dongding Drying Equipment Co., Ltd., with its registered address at No. 345 Huaxia Avenue, Airport Zone, Zhengzhou City, Henan Province, is registered with the Market Supervision and Management and Business Environment Bureau of Zhengzhou Airport Economic Comprehensive Experimental Zone. The legal representative is Wei Mingwang, and its business scope includes the production, installation, and sales of drying equipment, mechanical equipment, environmental protection equipment, and accessories; Sales: Hardware and Electrical; Technical development and sales of computer software, hardware, and electronic products; Technical development, consultation, and transfer of mechanical and drying equipment; Talent intermediary services. For licensed business projects, relevant department licenses must be obtained before operating. Core products: Plc, Accessories, Coal Category

TOP4
Kaifeng Sida Agricultural Products Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2004-03-26
Registered Capital6600K CNY

Kaifeng Sida Agricultural Products Equipment Co., Ltd., with its registered address at No. 18 Weiliu Road, Huanglong Park, Kaifeng Economic Development Zone, is registered with the Market Supervision and Administration Bureau of Xiangfu District, Kaifeng City. The legal representative is Zhang Shiling, and its business scope includes the production and technical services of agricultural product processing equipment, food machinery equipment, drying equipment, as well as research, development, and technology transfer of high-tech products; Carry out import and export trade business permitted by the state.. Core products: Plc, Sweet Potato Starch Drying Equipment, Efficient Puffing Machine

TOP5
Dongguan Daguang Electromechanical Equipment Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2012-08-28
Registered Capital1500K CNY

Dongguan Daguang Electromechanical Equipment Engineering Co., Ltd., with its registered address at Room 101, No. 9 Lingxing Lane, Lingxia, Liaobu Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Zhu Liangpeng, and its business scope includes production, sales, and installation of boilers, solar energy equipment, heat pump units, generator sets, and electromechanical equipment; Construction of generator silencing engineering and exhaust environmental protection engineering; Boiler and generator spare parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plc, Gas Direct Fired Hot Blast Stove, Gas Heat Exchange (Indirect) Hot Blast Stove

TOP6
Jiangsu Aoli Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2008-01-23
Registered Capital20000K CNY

Jiangsu Aoli Environmental Protection Technology Co., Ltd., registered at No. 9 Chengzhou Road, Industrial Concentration Zone, Gaocheng Town, Yixing City, with the registration authority of Yixing Data Bureau and the legal representative of Jiang Jianliang, is engaged in the research and development, technical services, design, manufacturing, sales, installation, and commissioning of environmental protection equipment and incinerators; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (Projects that require approval by law must be approved by relevant departments before conducting business activities) Licensed projects: various types of engineering construction activities (projects that require approval by law must be approved by relevant departments before conducting business activities, and specific business projects are subject to approval results) General projects: integration of intelligent control systems; Sales of metal materials; Sales of plastic products; Operation of wires and cables; Manufacturing of mechanical and electrical equipment (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Plc, Medical Waste Incinerator, Waste Gas Treatment Equipment

TOP7
Weifang Zhisheng Fiberglass Co., Ltd
Overall Score4.6 / 5
Est. Date2017-12-20
Registered Capital10000K CNY

Weifang Zhisheng Fiberglass Co., Ltd. is located in Zhoujiayingzi Village, Anqiu Economic Development Zone, Weifang City, Shandong Province. It was established on December 20, 2017, with the registration authority of Anqiu Market Supervision Administration and the legal representative being Zhou Jizhong. Core products: Plc

TOP8
Shenzhen Guangsheng Automation Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-10-30
Registered Capital1000K CNY

Shenzhen Guangsheng Automation Equipment Co., Ltd., with its registered address at No. 3, Lane 2, Liyuanju, Zhongwu Community, Hangcheng Street, Bao'an District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Zhao Guangyang, and its business scope includes general sales of bearings, gears, and transmission components; Sales of generators and generator sets; Sales of power electronic components; Sales of distribution switch control equipment; Operation of wires and cables; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Battery sales; Sales of machine tool functional components and accessories; Sales of industrial automatic control system devices; Sales of integrated circuit chips and products; Sales of industrial control computers and systems; Retail of computer software, hardware, and auxiliary equipment; Sales of metal cutting machine tools; Recycling of renewable resources (excluding productive waste metals); Sales of renewable resources; Manufacturing of distribution switch control equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business projects: none.. Core products: Plc, Expansion Board, Machine Recycling

TOP9
Nanjing Ounuo Intelligent Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-07-03
Registered Capital5000K CNY

Nanjing Ounuo Intelligent Equipment Co., Ltd., with its registered address at Building 4, No. 339 Zhening East Road, Zhetang Street, Lishui Economic Development Zone, Nanjing City, is registered with the Lishui District Administrative Approval Bureau of Nanjing City. The legal representative is Sun Ruirui, and its business scope includes licensed projects such as special equipment manufacturing (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) and general projects such as plastic processing special equipment manufacturing; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of ovens, furnaces, and electric furnaces; Manufacturing of mechanical and electrical equipment; Manufacturing of specialized equipment for refining and chemical production; Sales of production and testing equipment for new energy vehicles; Manufacturing of casting machinery; Sales of molding materials for casting; Sales of industrial robots; Sales of supply instruments and meters; Manufacturing of industrial automatic control system devices; Mechanical equipment research and development; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Installation services for ordinary mechanical equipment; General equipment repair; Mechanical equipment leasing; Sales of refrigeration and air conditioning equipment; Technology promotion services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of special equipment; Information consulting services (excluding licensed information consulting services) (except for projects that require approval by law, conducting business activities independently with a business license in accordance with the law). Core products: Plc, Water Temperature Machine, Chiller

TOP10
Hebei Rongji Environmental Protection Equipment Co., Ltd

No. 9, 2nd Floor, Furuixiang Community, Jianshe South Road, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.4 / 5
Est. Date2026-03-26
Registered Capital600K CNY

Hebei Rongji Environmental Protection Equipment Co., Ltd. is located at No. 9, 2nd Floor, Furuixiang Community, Jianshe South Road, Zaoqiang County, Hengshui City, Hebei Province. It was established on March 26, 2026, with the registration authority being the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative being Rong Zhicheng. Core products: Plc

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Perkri Electric Technology (Anhui) Co., Ltd2022-12-30Plc, Variable Frequency Control Cabinet Control Box, American-Style Pad-Mounted Transformer21880K CNYSupported
Zhucheng Jinrong Intelligent Equipment Co., Ltd2023-04-12Plc, Humidifier, Autoclave1000K CNYSupported
Zhengzhou Dongding Drying Equipment Co., Ltd2012-01-13Plc, Accessories, Coal Category20000K CNYNot Supported
Kaifeng Sida Agricultural Products Equipment Co., Ltd2004-03-26Plc, Sweet Potato Starch Drying Equipment, Efficient Puffing Machine6600K CNYSupported
Dongguan Daguang Electromechanical Equipment Engineering Co., Ltd2012-08-28Plc, Gas Direct Fired Hot Blast Stove, Gas Heat Exchange (Indirect) Hot Blast Stove1500K CNYNot Supported
Jiangsu Aoli Environmental Protection Technology Co., Ltd2008-01-23Plc, Medical Waste Incinerator, Waste Gas Treatment Equipment20000K CNYNot Supported
Weifang Zhisheng Fiberglass Co., Ltd2017-12-20Plc10000K CNYNot Supported
Shenzhen Guangsheng Automation Equipment Co., Ltd2023-10-30Plc, Expansion Board, Machine Recycling1000K CNYNot Supported
Nanjing Ounuo Intelligent Equipment Co., Ltd2020-07-03Plc, Water Temperature Machine, Chiller5000K CNYNot Supported
Hebei Rongji Environmental Protection Equipment Co., Ltd2026-03-26Plc600K CNYNot Supported

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 determine key parameters based on actual application scenarios, such as I/O points, communication protocol compatibility, and processing speed. Industrial automation scenarios typically require high real-time performance.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These indicators help screen out stable and reliable PLC suppliers.
  • In different scenarios such as discrete manufacturing and process control, the scalability and modular design of PLC vary greatly. Before procurement, it is necessary to clarify the production line scale and equipment linkage requirements.
  • Some PLC suppliers have many successful cases in specific industries, such as automotive electronics or food packaging machinery, and their industry adaptability can be verified through platform statistical information.

Knowledge Base

Q

DCS focuses on full process coordination and complex control, suitable for large-scale continuous production; PLC focuses on single point high-speed logic execution, suitable for discrete or small scenarios. The core of selection lies in scale, real-time performance, and maintenance requirements: DCS is selected for large processes, PLC is selected for small sites, and the two can be integrated in mixed scenarios.

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