Updated Apr 2, 2026 · Public platform & industry data

Apr 2, 2026 Updated

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2026 Top 10 Relay Manufacturers in China Jiangsu

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

The top 10 Relay manufacturers in Jiangsu for 2026 are: Nanjing Kaimufan Automation Technology Co., Ltd, Shuyang County Gongxing Shangyi E-commerce Co., Ltd, Suqian Jinggou E-commerce Co., Ltd, Suzhou Wanchi Automation Technology Co., Ltd, Suqian Shuode Information Technology Co., Ltd, Shuyang County Binrugui E-commerce Co., Ltd, Jiangsu Qunying Electronics Co., Ltd, Shuyang Hongguan Riyi E-commerce Co., Ltd, Shuyang County Tuzhihuiyi E-commerce Co., Ltd, Suzhou Shimade Electric 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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Nanjing Kaimufan Automation Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2017-10-13
Registered Capital1000K CNY

Nanjing Kaimufan Automation Technology Co., Ltd., registered at Building 5, No. 1 Dongfeng Road, Yaxi Town, Gaochun District, Nanjing City, registered with the Administrative Approval Bureau of Gaochun District, Nanjing City. The legal representative is Zhao Wei, and the business scope includes the research and sales of industrial automation control equipment, electromechanical equipment, and application software and hardware; Sales of electrical equipment, electronic products, instruments and meters, marine supplies, environmental protection equipment, communication equipment, electronic system equipment, hardware and electrical equipment, wires and cables, and office supplies; Installation, technical renovation, and maintenance services for automated electrical equipment, instruments, and petrochemical plants; Electrical automation engineering, control system engineering design, technical consulting, technical transformation, technology transfer, and technical services; Import and export business of various commodities and technologies through self operation and agency (excluding import and export commodities and technologies restricted or prohibited by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Relay, Switch, Terminals And Accessories

Top 2
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Shuyang County Gongxing Shangyi E-commerce Co., Ltd
Overall Score4.7 / 5
Est. Date2021-08-19
Registered Capital1000K CNY

Shuyang Gongxing Reward E-commerce Co., Ltd., with its registered address at No. 230, Xinqiao Group, Zhangji Village, Zhangji Street, Shuyang County, Suqian City, its registration authority is Shuyang County Market Supervision Administration, its legal representative is Hong Chao, and its business scope includes general items: Internet sales (except for the sale of goods that need to be approved according to law) (in addition to items that need to be approved according to law, business activities are carried out independently according to law with the business license). Core products: Relay, Micro Motion Button, Controller Connector

Top 3
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Suqian Jinggou E-commerce Co., Ltd
Overall Score4.7 / 5
Est. Date2017-06-29
Registered Capital5000K CNY

Suqian Jinggou E-Commerce Co., Ltd., with its registered address at No. 17, Hongdong Group, Gaoshu Village, Qixiong Street, Shuyang County, its registration authority is Shuyang County Market Supervision Administration, and its legal representative is Hongye. Its business scope includes the use of the Internet to sell: general merchandise, hardware products, electrical appliances, clothing shoes and hats, fishing gear, cleaning supplies, sports goods, agricultural and sideline products, artificial flowers, artificial plants, dried flowers, flowers, packaged seeds that are no longer packaged separately, household goods, building materials, pet food, food (as approved by the license), automotive supplies, toys, musical instruments, and outdoor sports products. 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); Audio and video planning and production; Photography and videography services; Animation design and production, corporate image planning, computer graphic production, web design, computer graphic design, logo design; Advertising design, production, publishing, and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Relay, Air Duct, Equipped With Vertical Seat Bearings

TOP4
Suzhou Wanchi Automation Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-08-06
Registered Capital2000K CNY

Suzhou Wanchi Automation Technology Co., Ltd., registered at Room 1, No. 15 Fucheng Road, Yushan Town, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative of Ji Luangao, is engaged in the research and development of automation equipment and electrical equipment; Sales of automation equipment and accessories, mechanical equipment and accessories, hardware and electrical equipment, electronic products, metal materials, building materials, steel, computers and accessories, communication equipment, instruments and meters, power tools, office supplies, and labor protection supplies; 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). Core products: Relay, Power Relay, Signal Aggregation Terminal

TOP5
Suqian Shuode Information Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-06-29
Registered Capital1000K CNY

Suqian Shuode Information Technology Co., Ltd., with its registered address at Room 213, Yard 9, Guantang Road, Qixiong Street, Shuyang County, Suqian City, Jiangsu Province, is registered by Shuyang County Market Supervision Administration, and its legal representative is Ding Yang. Its business scope includes the licensed project: online sales of publications; Retail of publications (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: technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Food management (only selling pre packaged food); Retail of pet food and supplies; Sales of daily necessities; Sales of daily necessities; Retail of daily household appliances; Sales of daily miscellaneous goods; Sales of daily chemical products; Sales of daily wooden products; Retail of hardware products; Sales of household appliances; Sales of household appliance spare parts; Electronic product sales; Sales of metal products; Clothing and apparel retail; Fishing gear sales; Retail of sports goods and equipment; Outdoor product sales; Sales of agricultural and sideline products; Gift and flower sales; Sales of household items; Sales of bamboo products; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of automotive decorative products; Toy sales; Sales of maternal and child products; Retail of musical instruments; Sales of musical instrument spare parts; Sales of labor protection equipment; Retail of shoes and hats; Information technology consulting services; Sales of calculator equipment; Technology promotion and application services; Network technology services; Internet sales (except for the sale of goods that need to be licensed); Internet sales of food (sales of prepackaged food) (in addition to items subject to approval according to law, independently carry out business activities according to law with the business license). Core products: Relay, Mini Night Fishing Headlamp, Washing Machine Washing Motor

TOP6
Shuyang County Binrugui E-commerce Co., Ltd
Overall Score4.5 / 5
Est. Date2021-08-16
Registered Capital10K CNY

Shuyang Binrugui E-Commerce Co., Ltd., with its registered address at No. 230, Xinqiao Group, Zhangji Village, Zhangji Street, Shuyang County, Suqian City, its registration authority is Shuyang County Market Supervision Administration, and its legal representative is Ding Zhanli. Its business scope includes general items: Internet sales (except for the sale of goods that need to be approved according to law) (except for items that need to be approved according to law, business activities are carried out independently according to law with the business license). Core products: Relay, Inverter Operation Panel, Bathroom

TOP7
Jiangsu Qunying Electronics Co., Ltd
Overall Score4.5 / 5
Est. Date2017-05-04
Registered Capital10000K CNY

Jiangsu Qunying Electronics Co., Ltd. is registered at Building 3, No. 2 Shangshang Road, Kunlun Street, Liyang City. The registration authority is the Liyang Administrative Approval Bureau, and the legal representative is Chen Zhiping. Its business scope includes the production and sales of relays, contactors, low-voltage electrical appliances, automation equipment, and related electronic components and components, as well as providing corresponding technical development and consulting services. It also operates and acts as an agent for the import and export of various commodities and technologies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Relay, Power Relay, Communication Relay

TOP8
Shuyang Hongguan Riyi E-commerce Co., Ltd
Overall Score4.5 / 5
Est. Date2021-08-16
Registered Capital10K CNY

Shuyang Hongguan Riyi E-Commerce Co., Ltd., with its registered address at No. 230, Xinqiao Group, Zhangji Village, Zhangji Street, Shuyang County, Suqian City, its registration authority is Shuyang County Market Supervision Administration, and its legal representative is Ding Zhanli. Its business scope includes general items: Internet sales (except for the sale of goods that need to be approved according to law) (in addition to the items that need to be approved according to law, it carries out business activities independently according to the business license according to law). Core products: Relay, Signal Generator, Soldering Iron

TOP9
Shuyang County Tuzhihuiyi E-commerce Co., Ltd
Overall Score4.3 / 5
Est. Date2021-08-19
Registered Capital10K CNY

Shuyang County Tuzhi Huiyi E-commerce Co., Ltd., with its registered address at No. 230, Xinqiao Group, Zhangji Village, Zhangji Street, Shuyang County, Suqian City, its registration authority is Shuyang County Market Supervision Administration, and its legal representative is Ding Ermei. Its business scope includes general items: Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, business activities are carried out independently according to law with the business license). Core products: Relay, Water Pump Fire Valve, Buckle Sliding Door And Window Lock Seat

TOP10
Suzhou Shimade Electric Co., Ltd
Overall Score4.3 / 5
Est. Date2011-04-01
Registered Capital5000K CNY

Suzhou Shimade Electric Co., Ltd., registered at 501-1, South Building, Building 8, No. 689 Binhe Road, Suzhou High tech Zone, registered with the Suzhou High tech Zone (Huqiu District) Administrative Approval Bureau, with Liu Chuanghui as the legal representative. Its business scope includes research and development, production, and sales of electrical equipment and accessories, power electronic components, automation equipment and accessories, hardware, electrical equipment and accessories, distribution switch control equipment, and electronic products; Software development and sales. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Import and export of goods; Technology import and export; Import and export agency (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: Relay, Direct Interface Module (Terminal Block), Equipped With Relay Interface Module

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Kaimufan Automation Technology Co., Ltd2017-10-13Relay, Switch, Terminals And Accessories1000K CNYNot Supported
Shuyang County Gongxing Shangyi E-commerce Co., Ltd2021-08-19Relay, Micro Motion Button, Controller Connector1000K CNYNot Supported
Suqian Jinggou E-commerce Co., Ltd2017-06-29Relay, Air Duct, Equipped With Vertical Seat Bearings5000K CNYSupported
Suzhou Wanchi Automation Technology Co., Ltd2014-08-06Relay, Power Relay, Signal Aggregation Terminal2000K CNYSupported
Suqian Shuode Information Technology Co., Ltd2021-06-29Relay, Mini Night Fishing Headlamp, Washing Machine Washing Motor1000K CNYSupported
Shuyang County Binrugui E-commerce Co., Ltd2021-08-16Relay, Inverter Operation Panel, Bathroom10K CNYSupported
Jiangsu Qunying Electronics Co., Ltd2017-05-04Relay, Power Relay, Communication Relay10000K CNYNot Supported
Shuyang Hongguan Riyi E-commerce Co., Ltd2021-08-16Relay, Signal Generator, Soldering Iron10K CNYSupported
Shuyang County Tuzhihuiyi E-commerce Co., Ltd2021-08-19Relay, Water Pump Fire Valve, Buckle Sliding Door And Window Lock Seat10K CNYSupported
Suzhou Shimade Electric Co., Ltd2011-04-01Relay, Direct Interface Module (Terminal Block), Equipped With Relay Interface Module5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of relays, it is recommended to prioritize clarifying parameters such as load current, voltage specifications, and switching frequency. Industrial control scenarios typically require higher anti-interference capabilities and mechanical lifespan.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support, especially suitable for fields with high reliability requirements such as automotive electronics or power systems.
  • Different application scenarios, such as household appliances, communication equipment, or automated production lines, have differentiated requirements for the contact material, insulation performance, and response speed of relays, which need to be selected based on specific working conditions.
  • It is recommended to pay attention to the industry performance and historical delivery data of suppliers in high-frequency usage scenarios, while verifying whether their product specifications cover key parameters such as temperature range and protection level.

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