Updated Aug 3, 2026 · Public platform & industry data

Aug 3, 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: Changzhou Orante Machinery Co., Ltd, Wantong Intelligent Equipment (Suzhou) Co., Ltd, Suzhou Hard Control Technology Co., Ltd, Yuanwei International Trade (Wuxi) Co., Ltd, Jiangxi Chenyang Electric Co., Ltd, Nanchang Zehoufeng Technology Co., Ltd, Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd, Jiangsu Lutong Electric Appliance Co., Ltd, Suzhou Keyang Electromechanical Co., Ltd, Kunshan Guoli Electronic 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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JiangsuJiangsu
Top 1
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Changzhou Orante Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2018-08-22
Registered Capital2000K CNY

Changzhou Orante Machinery Co., Ltd., with its registered address at No. 117 Zhoutangqiao, Huayuan Village Committee, Zhenglu Town, Tianning District, Changzhou City, registered with the Administrative Approval Bureau of Tianning District, Changzhou City, and represented by Fu Fu as its legal representative. Its business scope includes the technical development, manufacturing, and sales of mechanical equipment and temperature control equipment; Sales of electronic products, hardware, and plastic products; Import and export business of various commodities and technologies through self operation and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Contactor, Thermal Oil For Mold Temperature Machine, Industrial Mold Temperature Machine

Top 2
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Wantong Intelligent Equipment (Suzhou) Co., Ltd
Overall Score4.7 / 5
Est. Date2021-05-21
Registered Capital1000K CNY

Wantong Intelligent Equipment (Suzhou) Co., Ltd., registered at Room 403, 4th Floor, Legend Building, No. 3 Shuangnanli, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau, with Zhu Gaoming 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 intelligent basic manufacturing equipment; Import and export of goods; Mechanical equipment research and development; Sales of mechanical equipment; Sales of instruments and meters; Software development; Installation services for ordinary mechanical equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of hardware products; Sales of daily glass products; Wholesale of medical masks; Sales of Class II medical devices; Sales of labor protection equipment; Sales of Class I medical devices; Sales of plastic products; Sales of rubber products; Wholesale of automotive spare parts; Sales of building materials; Sales of metal materials; Sales of specialized chemical products (excluding hazardous chemicals); Sales of daily necessities; Sales of electronic specialized equipment; Sales of power electronic components; Mechanical equipment leasing; Software sales; Rental services (excluding publication rental) (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, Bimba, Contrinex

Top 3
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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, Low-Voltage Frequency Converter, Load Isolation Switch

TOP4
Yuanwei International Trade (Wuxi) Co., Ltd
Overall Score4.6 / 5
Est. Date2019-01-15
Registered Capital5000K CNY

Yuanwei International Trade (Wuxi) Co., Ltd., located at 50-41-2102 Shanhe Road, Anzhen Street, Xishan District, Wuxi City, was established on January 15, 2019. The registration authority is the Xishan District Administrative Approval Bureau of Wuxi City, and the legal representative is Dai Feifei. Core products: Contactor

TOP5
Jiangxi Chenyang Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2022-10-18
Registered Capital5000K CNY

Jiangxi Chenyang Electric Co., Ltd., registered at No. 562-128, Gaojiaqianxia New Village, Ruiyang Avenue, Gao'an City, Yichun City, Jiangxi Province (self declared), with the registration authority of Gao'an Market Supervision Administration Bureau and the legal representative of Tong Tufei. Its business scope includes general projects: sales of electrical equipment, manufacturing of electrical signal equipment, sales of electrical signal equipment, electrical equipment repair, research and development of household appliances, manufacturing of distribution switch control equipment, sales of distribution switch control equipment, research and development of distribution switch control equipment, retail of hardware products, sales of water pollution monitoring and detection instruments, sales of agricultural, forestry, animal husbandry and fishery special instruments, sales of electrical instruments and meters, sales of environmental monitoring special instruments and meters, sales of instruments and meters, sales of intelligent instruments and meters, sales of electrical instruments and meters. Manufacturing, Manufacturing of specialized instruments and meters for environmental monitoring, sales of environmental emergency detection instruments and meters, sales of electronic products, wholesale and retail of electronic components, sales of capacitors and their supporting equipment, manufacturing of capacitors and their supporting equipment, sales of mechanical and electrical equipment, manufacturing of mechanical and electrical equipment, sales of household appliances, sales of power electronic components, installation services for household appliances, manufacturing of power electronic components, sales of optoelectronic components, manufacturing of optoelectronic components, sales of electronic vacuum devices, sales of electronic measuring instruments, sales of integrated circuit chips and products, sales of display devices, sales of photovoltaic equipment and components, sales of electronic components and electromechanical component equipment, sales of electronic specialized equipment, Sales of electronic specialized materials (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, Schneider, Plc

TOP6
Nanchang Zehoufeng Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2014-05-20
Registered Capital5000K CNY

Nanchang Zehoufeng Technology Co., Ltd., with its registered address at Room 502, Unit 4, Building 7, No. 16 Daishan East Road, Qingyunpu District, Nanchang City, is registered with the Market Supervision and Administration Bureau of Qingyunpu District, Nanchang City. The legal representative is Fan Houfeng, and the business scope includes wholesale and retail of electrical equipment, electronic products and self-control equipment, communication equipment, computers, instruments and meters, metal materials, building materials, and automotive spare parts; Design, production, installation, and commissioning of non-standard equipment and industrial automation systems; Design and production of electrical control cabinets; Computer software development; Comprehensive technical consulting services; Wholesale and retail of machinery and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Contactor, Switching Power Supply Accessories, Siemens Touch Screen

TOP7
Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-06-19
Registered Capital10000K CNY

Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd., registered at Room 1301-1310, 13th Floor, Building 2, No. 688 Longqiao Road, Jiangling Street, Wujiang District, Suzhou City, registered with the Wujiang District Administrative Approval Bureau of Suzhou City, with Huang Xingkuang as the legal representative. Its business scope includes technology development, technology transfer, technology consulting, and technology services in the fields of network technology and communication technology; Information system integration; Communication engineering; Computer software and hardware development and design; Sales and online sales: mechanical equipment and accessories, automation equipment, labor protection supplies, fire-fighting equipment and products, electronic components, electronic products, wires and cables, water-based coatings, adhesive products, power tools, instruments and meters, plastic products, electromechanical products, hardware and electrical equipment, clean room products, anti-static products, metal materials and products, chemical products (excluding hazardous chemicals), cleaning supplies, automotive supplies and accessories, daily necessities, office supplies, furniture, lighting fixtures, medical equipment, electrical equipment; 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); Maintenance of mechanical equipment; Business information consultation; Value added telecommunications services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Contactor, Chint, Hussmann

TOP8
Jiangsu Lutong Electric Appliance Co., Ltd
Overall Score4.5 / 5
Est. Date1989-12-14
Registered Capital30000K CNY

Jiangsu Lutong Electric Appliance Co., Ltd., with its registered address at No. 33 Lizhuang North Street, Daoshu Town, Danyang City, is registered with the Danyang Administrative Approval Bureau and represented by Lu Yuming. Its business scope includes the manufacturing and processing of AC/DC contactors (excluding CJ8 series AC contactors), mechanical equipment and accessories, controllers, industrial electric furnaces and accessories, charging connection devices (excluding electroplating and acid washing), transportation of general goods by road, and import and export of various commodities and technologies through self operation and agency. General projects: Manufacturing of ovens, furnaces, and electric furnaces; Sales of ovens, furnaces, and electric furnaces (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, Dc Contactor, Industrial Furnace

TOP9
Suzhou Keyang Electromechanical Co., Ltd
Overall Score4.4 / 5
Est. Date2011-09-28
Registered Capital500K CNY

Suzhou Keyang Electromechanical Co., Ltd., with its registered address at No. 80-84 Taohuaqiao Road, Suzhou City, registered with the Administrative Approval Bureau of Gusu District, Suzhou City, and represented by Zhao Hairui as its legal representative. Its business scope includes the sale of mechanical equipment and accessories, electromechanical equipment, hardware and electrical equipment, hardware tools, instruments and meters, metal materials, electronic components, rubber products, household appliances, packaging materials, wires and cables, communication equipment (excluding ground satellite receiving equipment), environmental protection equipment, cultural supplies, and non hazardous chemical products; Undertaking: Greening projects, construction projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Contactor, Magnetic Switch, Motor Speed Regulation And Deceleration Motor

TOP10
Kunshan Guoli Electronic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2000-10-12
Registered Capital95315.252K CNY

Kunshan Guoli Electronic Technology Co., Ltd., registered at No. 28 Xihu Road, Kunshan Development Zone, with Suzhou Data Bureau as the registration authority and Yin Jianping as the legal representative, is engaged in the production, research and development, sales, technical services, and technical consulting of ceramic vacuum relays, ceramic vacuum capacitors, ceramic vacuum switch tubes, thyristors, magnetrons, traveling wave tubes, vacuum contactors, and circuit breakers; Import and export business of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General project: Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Manufacturing of optoelectronic devices; Sales of optoelectronic devices; Manufacturing of electronic vacuum devices; Sales of electronic vacuum devices; Manufacturing of power transmission, distribution and control 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, Ac Contactor, Vacuum Switch Tube

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Orante Machinery Co., Ltd2018-08-22Contactor, Thermal Oil For Mold Temperature Machine, Industrial Mold Temperature Machine2000K CNYNot Supported
Wantong Intelligent Equipment (Suzhou) Co., Ltd2021-05-21Contactor, Bimba, Contrinex1000K CNYNot Supported
Suzhou Hard Control Technology Co., Ltd2010-12-10Contactor, Low-Voltage Frequency Converter, Load Isolation Switch1000K CNYNot Supported
Yuanwei International Trade (Wuxi) Co., Ltd2019-01-15Contactor5000K CNYNot Supported
Jiangxi Chenyang Electric Co., Ltd2022-10-18Contactor, Schneider, Plc5000K CNYNot Supported
Nanchang Zehoufeng Technology Co., Ltd2014-05-20Contactor, Switching Power Supply Accessories, Siemens Touch Screen 5000K CNYNot Supported
Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd2019-06-19Contactor, Chint, Hussmann10000K CNYNot Supported
Jiangsu Lutong Electric Appliance Co., Ltd1989-12-14Contactor, Dc Contactor, Industrial Furnace30000K CNYNot Supported
Suzhou Keyang Electromechanical Co., Ltd2011-09-28Contactor, Magnetic Switch, Motor Speed Regulation And Deceleration Motor500K CNYNot Supported
Kunshan Guoli Electronic Technology Co., Ltd2000-10-12Contactor, Ac Contactor, Vacuum Switch Tube95315.252K 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 whether a 30kW load is suitable for 100A contactors, from current calculation and selection points to common misconceptions, to help readers grasp the core logic of contactor matching and avoid equipment safety hazards.

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