Updated Aug 2, 2026 · Public platform & industry data

Aug 2, 2026 Updated

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2026 Top 10 Contactor Manufacturers in China Jiangsu

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

The top 10 Contactor manufacturers in Jiangsu for 2026 are: Jiangsu Shilike Electric Co., Ltd, Suzhou Hard Control Technology Co., Ltd, Suzhou Shunxida Electronic Technology Co., Ltd, Changzhou Maizi Automation Technology Co., Ltd, Shuyang County Luoruoxingyi E-commerce Co., Ltd, Jiangsu Rijin Import and Export Trading Co., Ltd, Wuxi Haibang Machinery and Electrical Manufacturing Co., Ltd, Lianyungang Kaihong Automation Co., Ltd, Yidexun Electromechanical (Kunshan) Co., Ltd, Changzhou Yunzhilan Material Recycling 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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Jiangsu Shilike Electric Co., Ltd
Overall Score4.9 / 5
Est. Date2021-03-16
Registered Capital10000K CNY

Jiangsu Shilike Electric Co., Ltd., registered at Room 2-47, No. 899 Wushan Street, Yuexi Street, Economic Development Zone, Wuzhong District, Suzhou City, registered with the Administrative Approval Bureau of Wuzhong District, Suzhou City. The legal representative is Ye Zhenyan, and the business scope includes general projects: sales of electrical equipment; Retail of hardware products; Sales of metal products; Sales of lighting fixtures; Wholesale of electronic components; Operation of wires and cables; Sales of intelligent power transmission and distribution and control equipment; Sales of mechanical equipment; Sales of instruments and meters; Sales of household appliances; Sales of sanitary ware; Furniture sales (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: Contactor, Ac Contactor, Plc Module

Top 2
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Suzhou Hard Control Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2010-12-10
Registered Capital1000K CNY

Suzhou Hard Control Technology Co., Ltd., registered at Room 407, Building 2, Chenlei Science and Technology Park, No.1 Qunxing 1st Road, Suzhou Industrial Park (this address is not allowed to engage in retail), registered with the Suzhou Industrial Park Administrative Approval Bureau, with Yang Bo as the legal representative. Its business scope includes licensed projects: import and export agency (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results), general projects: complete sets of nuclear power equipment and engineering technology research and development; Sales of solar thermal power generation equipment; Sales of electrical equipment; Manufacturing of transformers, rectifiers, and inductors; Sales of wind farm related equipment; Manufacturing of power transmission, distribution and control equipment; Sales of offshore wind power related equipment; Sales of solar thermal power generation products; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of distribution switch control equipment; Manufacturing of electrical signal equipment devices; Research and development of wind farm related systems; Software development; Software sales; Wholesale of electronic components; Sales of electronic components and electromechanical equipment; Sales of metal chains and other metal products; Sales of electronic specialized equipment; Sales of electronic measuring instruments; Sales of electrical and mechanical equipment; Sales of building decoration materials; Wholesale of hardware products; Sales of mechanical parts and components; Sales of distribution switch control equipment (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: Contactor, Automatic Switch Conversion Device

Top 3
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Suzhou Shunxida Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-12-18
Registered Capital3000K CNY

Suzhou Shunxida Electronic Technology Co., Ltd., with its registered address at 2A005, Building 44-1, Sanyuanyi Village, Suzhou City, is registered with the Suzhou Gusu District Administrative Approval Bureau and represented by Yan Weiying. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of power electronic components; Sales of office supplies; Sales of office equipment; Sales of sanitary ware; Sales of household appliances; Sales of mechanical equipment; Sales of communication equipment; Electronic product sales; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Software sales; Wholesale of hardware products; Retail of hardware products; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of electrical signal equipment devices; 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 electrical equipment; Sales of photovoltaic equipment and components; Sales of optoelectronic devices; 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: Contactor, Molded Case Circuit Breaker, Input Module

TOP4
Changzhou Maizi Automation Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2012-04-13
Registered Capital1000K CNY

Changzhou Maizi Automation Technology Co., Ltd., with its registered address at 6th Floor, Building 7, Automotive Intelligent Parts Industrial Park, No. 6 Beitanghedong Road, Tianning District, Changzhou City. The registration authority is the Tianning District Government Service Management Office of Changzhou City, and the legal representative is Cai Haiyan. Its business scope includes sales, maintenance, debugging, technical development, and technical services of automation equipment, electronic products, computers and accessories, intelligent control systems, and instruments and meters; Design and construction of electromechanical engineering and environmental protection engineering; 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). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Contactor, Tecna Italy, Light Switch

TOP5
Shuyang County Luoruoxingyi E-commerce Co., Ltd
Overall Score4.6 / 5
Est. Date2021-08-19
Registered Capital2000K CNY

Shuyang Liaoruoxingyi E-Commerce Co., Ltd., with its registered address at Room 111, Yard 9, Guantang Road, Qixiong Street, Shuyang County, Shuyang County, Suqian City, the registration authority is Shuyang County Market Supervision Administration, and the legal representative is Huang Lixin. Its business scope includes the licensed items: food internet sales (items that need to be approved according to law can be operated only after being approved by relevant departments, and the specific business items are subject to the approval results) General items: Internet sales (except the sales of goods that need to be licensed); Internet sales of food (only selling pre packaged food) (in addition to items that must be approved according to law, independently carry out business activities according to law with the business license). Core products: Contactor, Infrared Baking Lamp, Ball Valve Device

TOP6
Jiangsu Rijin Import and Export Trading Co., Ltd
Overall Score4.5 / 5
Est. Date2021-07-26
Registered Capital10000K CNY

Jiangsu Rijin Import and Export Trading Co., Ltd., with its registered address at Room 707, Building 5, Motor Vehicle Nanny City, No. 1 Tian'erhu Road, Xucheng, Xuyi County, Huai'an City, is registered with the Xuyi County Administrative Approval Bureau. The legal representative is Zhong Huasong, and its business scope includes licensed projects such as import and export of goods; Technology import and export (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) General projects: sales of industrial automatic control system devices; Sales of mechanical parts and components; Sales of mechanical equipment; Sales of building materials; Sales of communication equipment; Wholesale of computer software, hardware, and auxiliary equipment; Wholesale of automotive spare parts; Sales of instruments and meters; Sales of daily necessities; Sales of office supplies; Sales of building decoration materials; Sales of metal materials; Sales of rubber products; Sales of non-ferrous metal alloys; Electronic product sales; Wholesale of hardware products; Sales of valves and plugs; Sales of pneumatic power machinery and components; Sales of household appliances (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: Contactor, Rotary Joint, Level Switch

TOP7
Wuxi Haibang Machinery and Electrical Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2011-03-07
Registered Capital4500K CNY

Wuxi Haibang Machinery and Electrical Appliance Manufacturing Co., Ltd., with its registered address at No. 18 Jingtian Road, Hudai Town, Binhu District, Wuxi City, is registered with the Binhu District Administrative Approval Bureau of Wuxi City. The legal representative is Zhu Hua, and its business scope includes the manufacturing, processing, design, development, installation, and commissioning services of agricultural and sideline food processing equipment, power transmission and distribution and control equipment, packaging equipment, conveying machinery, and automotive parts; Sales of metal materials, hardware and electrical equipment, electrical machinery, and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed projects: import and export of goods; Technology import and export; Import and export agency (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Contactor, Low Voltage Model: Ckj33_1140v/630A, Low Voltage Vacuum Contactor

TOP8
Lianyungang Kaihong Automation Co., Ltd
Overall Score4.5 / 5
Est. Date2023-02-21
Registered Capital5000K CNY

Lianyungang Kaihong Automation Co., Ltd., registered at No. 413-A277, Comprehensive Building, Comprehensive Bonded Zone, Economic and Technological Development Zone, Lianyungang City, Jiangsu Province, registered with the Market Supervision and Administration Bureau of Lianyungang Economic and Technological Development Zone, with Sun Yuanfang as the legal representative. Its business scope includes general projects: sales of instruments and meters; Sales of electrical equipment; Sales of industrial automatic control system devices; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Sales of intelligent instruments and meters; Retail of electronic components; Sales of electrical instruments and meters; Sales of pneumatic power machinery and components; Sales of wind and electric tools; Retail of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of mechanical and electrical equipment; Sales of generators and generator sets; Sales of mining machinery; Sales of power electronic components; Sales of power facilities and equipment; Sales of electronic measuring instruments; Sales of capacitors and their supporting equipment; Sales of electrical signal equipment devices; Sales of integrated circuit chips and products (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Contactor, Schneider Atv61 Frequency Converter, Schneider 12 Frequency Converter

TOP9
Yidexun Electromechanical (Kunshan) Co., Ltd
Overall Score4.4 / 5
Est. Date2021-06-03
Registered Capital10000K CNY

Yidexun Electromechanical (Kunshan) Co., Ltd., registered at Room 2101-16, 21st Floor, Dibao Financial Building, No. 168 Chunxu Road, Kunshan Development Zone, registered with Kunshan Data Bureau, with Xu Xinglong as the legal representative. Its business scope includes licensed projects: various engineering construction activities (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), general projects: sales of mechanical and electrical equipment; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of power electronic components; Wholesale of electronic components; Sales of refrigeration and air conditioning equipment; Sales of instruments and meters; Sales of industrial automatic control system devices; Sales of power facilities and equipment; Operation of wires and cables; Sales of lighting fixtures; Sales of rubber products; Sales of labor protection equipment; Sales of office supplies; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of metal materials; Wholesale of hardware products; Sales of pipeline transportation equipment; Sales of lubricating oil; Sales of fasteners; Sales of pumps and vacuum equipment; Retail of cosmetics; Sales of daily necessities; Furniture sales; Sales of communication equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of building materials; Sales of fire-fighting equipment (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: Contactor, Power Strip, Fluorescent Lamp

TOP10
Changzhou Yunzhilan Material Recycling Co., Ltd
Overall Score4.4 / 5
Est. Date2022-03-07
Registered Capital1000K CNY

Changzhou Yunzhilan Material Recycling Co., Ltd., with its registered address at No. 301 Qianwang Village, Zouqu Town, Zhonglou District, Changzhou City (1-04), registered with the Administrative Approval Bureau of Zhonglou District, Changzhou City, and represented by Wang Junling as its legal representative. Its business scope includes general projects such as productive waste metal recycling; Recycling of renewable resources (excluding productive waste metals); Sales of renewable resources; Sales of daily necessities; Sales of household appliances; Wholesale of automotive spare parts; Retail of automotive spare parts; Sale of second-hand goods; Operation of wires and cables; Sales of mechanical and electrical equipment; Sales of daily necessities; Sales of second-hand daily necessities; Car towing, rescue, and obstacle clearing services; Jewelry recycling and repair services (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: Contactor, Servo Motor Driver, Touch Screen

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Shilike Electric Co., Ltd2021-03-16Contactor, Ac Contactor, Plc Module10000K CNYNot Supported
Suzhou Hard Control Technology Co., Ltd2010-12-10Contactor, Automatic Switch Conversion Device1000K CNYNot Supported
Suzhou Shunxida Electronic Technology Co., Ltd2020-12-18Contactor, Molded Case Circuit Breaker, Input Module3000K CNYNot Supported
Changzhou Maizi Automation Technology Co., Ltd2012-04-13Contactor, Tecna Italy, Light Switch1000K CNYNot Supported
Shuyang County Luoruoxingyi E-commerce Co., Ltd2021-08-19Contactor, Infrared Baking Lamp, Ball Valve Device2000K CNYSupported
Jiangsu Rijin Import and Export Trading Co., Ltd2021-07-26Contactor, Rotary Joint, Level Switch10000K CNYNot Supported
Wuxi Haibang Machinery and Electrical Manufacturing Co., Ltd2011-03-07Contactor, Low Voltage Model: Ckj33_1140v/630A, Low Voltage Vacuum Contactor4500K CNYNot Supported
Lianyungang Kaihong Automation Co., Ltd2023-02-21Contactor, Schneider Atv61 Frequency Converter, Schneider 12 Frequency Converter5000K CNYNot Supported
Yidexun Electromechanical (Kunshan) Co., Ltd2021-06-03Contactor, Power Strip, Fluorescent Lamp10000K CNYNot Supported
Changzhou Yunzhilan Material Recycling Co., Ltd2022-03-07Contactor, Servo Motor Driver, Touch Screen1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of contactors, it is recommended to match the model based on key technical parameters such as load current and rated voltage. In industrial scenarios, additional consideration should be given to anti vibration and protection levels.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to ensure supply stability and long-term cooperation potential.
  • Different application scenarios such as motor control, power distribution, or automation systems have significant differences in the requirements for the breaking capacity and mechanical life of contactors, and targeted screening is needed.
  • When evaluating contactor suppliers, it is recommended to focus on product reliability verification in high-frequency usage scenarios, taking into account their industry data performance and actual cases.

Knowledge Base

Q

This article analyzes the core differences between interlocking and self-locking contactors. By comparing application scenarios and selecting key points, it helps readers choose appropriate solutions based on actual needs and avoid common misconceptions in circuit design.

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