Updated Sep 21, 2026 · Public platform & industry data

Sep 21, 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: Shandong Hongkuo Intelligent Technology Co., Ltd, Shanghai Yuanhuai Intelligent Technology Co., Ltd, Hebei Rongji Environmental Protection Equipment Co., Ltd, Dongguan Daguang Electromechanical Equipment Engineering Co., Ltd, Kaifeng Sida Agricultural Products Equipment Co., Ltd, Shanghai Xinyu Biotechnology Co., Ltd, Shanghai Qihao Waste Material Recycling Co., Ltd, Shanghai Haining Electric Technology Co., Ltd, Xingtai Shengtaixi Environmental Protection Technology Co., Ltd, Qingzhou Dingsheng Ship Engineering 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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Region FilterRegion
Top 1
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Shandong Hongkuo Intelligent Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2018-12-17
Registered Capital5000K CNY

Shandong Hongkuo Intelligent Technology Co., Ltd., with its registered address at No. 1099 Chunteng East Road, Tengzhou Economic Development Zone, Zaozhuang City, Shandong Province, is registered with the Tengzhou Market Supervision Administration. The legal representative is Yang Yuhang, and its business scope includes general projects such as industrial robot manufacturing; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of industrial robots; Installation and maintenance of industrial robots; Research and development of intelligent robots; CNC machine tool manufacturing; Sales of CNC machine tools; Manufacturing of machine tool functional components and accessories; Internet equipment sales; Sales of machine tool functional components and accessories; Technology import and export; Import and export of goods; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of electrical instruments and meters; Retail of computer software, hardware, and auxiliary equipment; Electronic product sales; Information technology consulting services; Industrial design services; Industrial engineering design services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) 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: Plc, Hydraulic Press, Single Arm Hydraulic Press

Top 2
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Shanghai Yuanhuai Intelligent Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2009-11-13
Registered Capital30000K CNY

Shanghai Yuanhuai Intelligent Technology Co., Ltd., with its registered address at Building 5, No. 515, Huifeng East Street, Jinshan District, Shanghai, registered with the Shanghai Municipal Administration for Market Regulation, and represented by Nian Peng as the legal representative. Its business scope includes general projects such as general equipment manufacturing (excluding special equipment manufacturing); Glass instrument manufacturing; Manufacturing of industrial textile products; Sales of industrial textile products; Manufacturing of plastic packaging boxes and containers; Manufacturing of plastic products; Sales of plastic products; Furniture manufacturing; Furniture sales; Sales of chemical products (excluding licensed chemical products); Sales of refrigeration and air conditioning equipment; Sales of mechanical and electrical equipment; Sales of pneumatic power machinery and components; Sales of gas compression machinery; Wholesale of hardware products; Sales of office supplies; Sales of intelligent instruments and meters; Sales of industrial robots; Sales of experimental analytical instruments; Sales of Class I medical devices; Intelligent control system integration; Research and development of intelligent robots; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export. (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, High Temperature Circulating Bath, Glass Crystallization Kettle

Top 3
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Hebei Rongji Environmental Protection Equipment Co., Ltd

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

Overall Score4.8 / 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

TOP4
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

TOP5
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

TOP6
Shanghai Xinyu Biotechnology Co., Ltd
Overall Score4.6 / 5
Est. Date2012-08-17
Registered Capital500K CNY

Shanghai Xinyu Biotechnology Co., Ltd. is registered at Room A241, 2nd Floor, Building 3, No. 2118 Guanghua Road, Minhang District, Shanghai. The registration authority is Minhang District Market Supervision Administration, and the legal representative is Chen Shuxia. The business scope includes technology development, consulting, services, and transfer in the fields of biotechnology and pharmaceutical technology, as well as sales of instruments, laboratory instruments and consumables, glass products, electronic products, medical equipment, chemical products and raw materials (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and easily toxic chemicals). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Plc, Recombinant Protein, Human Derived Cell Lines

TOP7
Shanghai Qihao Waste Material Recycling Co., Ltd
Overall Score4.6 / 5
Est. Date2013-06-08
Registered Capital5000K CNY

Shanghai Qihao Waste Material Recycling Co., Ltd., with its registered address at No. 41, Lane 1600, Minta Road, Shihudang Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision and Administration Bureau. The legal representative is Chen Xin, and its business scope includes waste material recycling (except for the purchase of productive waste metals); Sales of electronic products, office supplies, hotel equipment, kitchen equipment, mechanical equipment and accessories, electromechanical equipment and accessories, environmental protection equipment, energy-saving products, boilers, Class I medical equipment, CNC machine tools, stainless steel products, and plastic products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Plc, Wire And Cable Recycling, Recycling Of Waste Equipment

TOP8
Shanghai Haining Electric Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-05-15
Registered Capital5000K CNY

Shanghai Haining Electric Technology Co., Ltd., registered at No. 177, Lane 825, Ledu West Road, Songjiang District, Shanghai, with the registration authority being the Songjiang District Market Supervision Administration and the legal representative being Fang Jingui. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Internet sales (except for the sale of goods that need to be licensed); Sales agent; Installation services for ordinary mechanical equipment; Electrical equipment repair; Sales of intelligent power transmission and distribution and control equipment; Sales of industrial automatic control system devices; Sales of electrical equipment; Wholesale of electronic components; Electronic product sales; Sales of electronic specialized equipment; Sales of communication equipment; Sales of instruments and meters; Wire and cable business (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, Siemens Mm420 Frequency Converter, Siemens Savings Card

TOP9
Xingtai Shengtaixi Environmental Protection Technology Co., Ltd

No. 168, Ling'er Village, Yongfuzhuang Township, Renze District, Xingtai City, Hebei Province

Overall Score4.5 / 5
Est. Date2023-11-09
Registered Capital10000K CNY

Xingtai Shengtaixi Environmental Protection Technology Co., Ltd. is located at No. 168, Ling'er Village, Yongfuzhuang Township, Renze District, Xingtai City, Hebei Province. It was established on November 9, 2023, with the registration authority being the Renze District Market Supervision Administration and the legal representative being Gao Congcong. Core products: Plc

TOP10
Qingzhou Dingsheng Ship Engineering Co., Ltd
Overall Score4.4 / 5
Est. Date2011-11-15
Registered Capital5000K CNY

Qingzhou Dingsheng Ship Engineering Co., Ltd. is registered at No. 883 Yangguqiao Village, Huanglou Street, Qingzhou City, Weifang City, Shandong Province. The registration authority is the Qingzhou Market Supervision Administration, and the legal representative is Yao Chuanxian. Its business scope includes ship sales, repair, maintenance, technology promotion, technical consulting, design, manufacturing, and sales of mineral processing equipment, sand mining machinery, dredging machinery, agricultural machinery, environmental protection equipment, screening equipment, mechanical parts processing and sales, and import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plc, Lift Type Floating Pump Station, Dredging Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Hongkuo Intelligent Technology Co., Ltd2018-12-17Plc, Hydraulic Press, Single Arm Hydraulic Press5000K CNYSupported
Shanghai Yuanhuai Intelligent Technology Co., Ltd2009-11-13Plc, High Temperature Circulating Bath, Glass Crystallization Kettle30000K CNYNot Supported
Hebei Rongji Environmental Protection Equipment Co., Ltd2026-03-26Plc600K CNYNot Supported
Dongguan Daguang Electromechanical Equipment Engineering Co., Ltd2012-08-28Plc, Gas Direct Fired Hot Blast Stove, Gas Heat Exchange (Indirect) Hot Blast Stove1500K CNYNot Supported
Kaifeng Sida Agricultural Products Equipment Co., Ltd2004-03-26Plc, Sweet Potato Starch Drying Equipment, Efficient Puffing Machine6600K CNYSupported
Shanghai Xinyu Biotechnology Co., Ltd2012-08-17Plc, Recombinant Protein, Human Derived Cell Lines500K CNYNot Supported
Shanghai Qihao Waste Material Recycling Co., Ltd2013-06-08Plc, Wire And Cable Recycling, Recycling Of Waste Equipment5000K CNYSupported
Shanghai Haining Electric Technology Co., Ltd2020-05-15Plc, Siemens Mm420 Frequency Converter, Siemens Savings Card5000K CNYNot Supported
Xingtai Shengtaixi Environmental Protection Technology Co., Ltd2023-11-09Plc10000K CNYNot Supported
Qingzhou Dingsheng Ship Engineering Co., Ltd2011-11-15Plc, Lift Type Floating Pump Station, Dredging Equipment5000K 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 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 introduces the characteristics, common types, and applicable scenarios of small PLCs, helping readers understand how to choose the appropriate small PLC according to their needs and improve automation control efficiency.

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