Updated Aug 9, 2026 · Public platform & industry data

Aug 9, 2026 Updated

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2026 Top 10 Low Voltage Contactor Manufacturers in China Shanghai

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

The top 10 Low Voltage Contactor manufacturers in Shanghai for 2026 are: Shanghai Maizi Industrial Control Equipment Co., Ltd, Shanghai Shunyuanda Electronic Components Co., Ltd, Shanghai Oushidun Electric Co., Ltd, Shanghai Tianyinbao Technology Co., Ltd, Shanghai Yuedong Electric Co., Ltd, Shanghai Lingheng Automation Technology Co., Ltd, Shanghai Joseph Electric Appliance Co., Ltd, Jingjixin (Shanghai) Trading Co., Ltd, Shanghai Shiuoge Electric Co., Ltd, Shanghai Binqin Electrical 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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Top 1
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Shanghai Maizi Industrial Control Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2020-06-22
Registered Capital1000K CNY

Shanghai Maizi Industrial Control Equipment Co., Ltd., with its registered address at Building 4, No. 686 Nanfeng Road, Fengcheng Town, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Xu Shujin, and its business scope includes general projects such as the sales of industrial control computers and systems; Sales of mechanical equipment; Sales of electronic specialized equipment; Sales of instruments and meters; Sales of communication equipment; Electronic product sales; Retail of electronic components; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Wholesale of hardware products; Retail of hardware products; Sales of valves and plugs; Sales of electrical and mechanical equipment; Sales of office 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, business activities are carried out independently based on the business license in accordance with the law).. Core products: Low Voltage Contactor, Frequency Converter, Servo Motor

Top 2
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Shanghai Shunyuanda Electronic Components Co., Ltd
Overall Score4.7 / 5
Est. Date2020-11-09
Registered Capital1000K CNY

Shanghai Shunyuanda Electronic Components Co., Ltd., with its registered address at No. 298 Wenhua Road, Sijing Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Yan Jinming, and its business scope includes general projects such as electronic product sales; 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; Sales of monitoring and control equipment for power transmission and distribution; 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; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Low Voltage Contactor, Photoelectric Switch, Frequency Converter

Top 3
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Shanghai Oushidun Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2022-12-22
Registered Capital10000K CNY

Shanghai Oushidun Electric Co., Ltd., with its registered address at Room 113, Zone D, 1st Floor, Building 15, Lane 6066, Songze Avenue, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision and Administration Bureau. The legal representative is Zheng Yuan, and its business scope includes general projects such as sales of electrical equipment; Sales of power electronic components; Sales of electrical accessories; Sales of mechanical and electrical equipment; Sales of distribution switch control equipment; Sales of electronic vacuum devices; Sales of capacitors and their supporting equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of servo control mechanisms; Sales of advanced power electronic devices; Sales of pneumatic power machinery and components; Retail of electronic components; Sales of power facilities and equipment; Sales of instruments and meters; Sales of sealing fillers; 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: Low Voltage Contactor, , Changshu Universal Frame Circuit Breaker

TOP4
Shanghai Tianyinbao Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2012-12-05
Registered Capital1000K CNY

Shanghai Tianyinbao Technology Co., Ltd., with its registered address at Room 2344, 2nd Floor, Building 2, No. 715 Yingshun Road, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision and Administration Bureau. The legal representative is Shen Jiyun, and the business scope includes technical consulting, technical services, and technology transfer in the fields of information technology, biotechnology, and automation equipment, maintenance of automation control equipment, sales of automation equipment, electromechanical equipment, mechanical equipment, instruments and meters, electronic products, welding materials and equipment, office supplies, computers and consumables (except for computer information system security products), chemical products and raw materials (except for hazardous, monitoring, and easily producible chemicals, civilian explosives), lubricants (retail). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Low Voltage Contactor, Plasma Color Changing Ink, High Temperature Steam Variable Temperature Ink

TOP5
Shanghai Yuedong Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2023-04-21
Registered Capital5000K CNY

Shanghai Yuedong Electric Co., Ltd., with its registered address at 1st Floor, Building 2, No. 1876 Chenqiao Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Jin Guojie as its legal representative. Its business scope includes general projects such as sales of electrical equipment; Electrical equipment repair; Sales of electrical accessories; Sales of electrical signal equipment devices; Sales of mechanical and electrical equipment; Retail of electronic components; Wholesale of electronic components; Sales of power electronic components; Sales of electronic measuring instruments; Sales of distribution switch control equipment; Sales of electrical instruments and meters; Sales of electrical equipment; Sales of supply instruments and meters; Sales of metal fittings for construction; Sales of construction machinery; Sales of fans and blowers; Sales of household appliances; Wholesale of hardware products; Sales of hydraulic power machinery and components; Sales of pneumatic power machinery and components; Sales of liquid tight components and systems; Sales of mining machinery; Sales of security equipment; Wind power generation technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Sales of wind turbines and their components; Sales of special equipment; Sales of industrial control computers and systems; Sales of mechanical parts and components; Software sales; Installation and maintenance of industrial robots; Sales of mechanical equipment; Sales of industrial robots; Sales of office equipment; Sales of instruments and meters; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Information system integration services; Sales of communication equipment; General equipment repair. (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: Low Voltage Contactor, Controller Module, Digital Output

TOP6
Shanghai Lingheng Automation Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-08-14
Registered Capital3500K CNY

Shanghai Lingheng Automation Technology Co., Ltd. is registered at No. 361 Xinzhan Road, Xinqiao Town, Songjiang District, Shanghai. The registration authority is the Songjiang District Market Supervision Administration, and the legal representative is Yang Fengtang. Its business scope includes technology development, technical services, technical consulting, and technology transfer in the field of automation technology, construction of electrical equipment, mechanical equipment, and electromechanical installation projects, sales of electronic and electrical products, hardware and electrical equipment, electronic components, automation equipment, electromechanical products, instruments and meters, computer software and hardware and accessories, metal materials, maintenance of building decoration materials, and professional construction of electromechanical equipment installation and construction projects. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Low Voltage Contactor, Ethernet Adapter, Motor Protection Circuit Breaker

TOP7
Shanghai Joseph Electric Appliance Co., Ltd
Overall Score4.5 / 5
Est. Date2012-11-02
Registered Capital10500K CNY

Shanghai Joseph Electric Appliance Co., Ltd., registered at Room 252, Zone A, 2nd Floor, Building 1, No. 9565 Huqingping Road, Qingpu District, with the registration authority of Qingpu District Market Supervision Administration and the legal representative being Yao Jun. Its business scope includes general projects: sales of distribution switch control equipment; Sales of security equipment; Sales of industrial control computers and systems; Sales of electrical instruments and meters; Operation of wires and cables; Sales of power facilities and equipment; Sales of electrical accessories; Sales of communication equipment; Sales of pneumatic power machinery and components; Electronic product sales; Sales of mechanical and electrical equipment; Sales of instruments and meters; Sales of metal products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Design and construction services for security technology prevention systems; Technology import and export; Import and export of goods; Manufacturing of power electronic components [branch operation]. (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: Low Voltage Contactor, Dc Contactor, Current

TOP8
Jingjixin (Shanghai) Trading Co., Ltd
Overall Score4.5 / 5
Est. Date2019-12-20
Registered Capital1000K CNY

Jingjixin (Shanghai) Trading Co., Ltd., with its registered address at 7K, No. 8519 Nanfeng Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District and represented by Li Lei as its legal representative. Its business scope includes general projects such as wholesale of shoes and hats; Retail of shoes and hats; Wholesale of clothing and apparel; Clothing and apparel retail; Luggage sales; Sales of gold and silver products; Wholesale of jewelry; Jewelry retail; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Sales of hair accessories; Clock and watch sales; Glasses sales (excluding contact lenses); 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 power electronic components; 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, conduct business activities independently based on the business license in accordance with the law). Core products: Low Voltage Contactor, Frame Circuit Breaker, Plc Module

TOP9
Shanghai Shiuoge Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2020-12-07
Registered Capital1000K CNY

Shanghai Shiuoge Electric Co., Ltd., with its registered address at 7K, No. 8519 Nanfeng Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Zeng Liangliang as its legal representative. Its business scope includes general projects such as sales of electrical equipment; Wholesale of electronic components; Sales of lighting fixtures; Retail of hardware products; Wholesale of hardware products; Lighting fixture manufacturing [branch operation]; Electronic component manufacturing [branch operation]; Manufacturing of architectural decoration, plumbing components, and other metal products for construction [branch operation]; Manufacturing of transformers, rectifiers, and inductors [branch operations]; Electrical equipment repair; Sales of mechanical equipment; Operation of wires and cables; Instrument and meter repair; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of power electronic components; Sales of power facilities and equipment; Sales of distribution switch control equipment; Sales of building decoration materials; Sales of household items; Furniture sales; Sales of pneumatic power machinery and components; Sales of liquid tight components and systems; Sales of hydraulic power machinery and components; Sales of industrial automatic control system devices; Sales of mechanical and electrical equipment; Sales of instruments and meters. (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: Low Voltage Contactor, Circuit Breaker, Solenoid Valve

TOP10
Shanghai Binqin Electrical Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2013-07-02
Registered Capital1000K CNY

Shanghai Binqin Electrical Technology Co., Ltd., with its registered address at Room 1063, Zone T, 10th Floor, No. 26, Lane 1289, Gongyuan East Road, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision Administration. The legal representative is Xiao Bin, and the business scope includes technical development, technical consulting, technical services, and technology transfer in the fields of electrical and automation technology. The company also engages in the maintenance and installation of electrical, electromechanical, and automation equipment, as well as the sale of electrical equipment and accessories, CNC equipment and accessories, electromechanical equipment, engineering machinery equipment and accessories, complete sets of automation equipment and accessories, low-voltage electrical components, wires and cables, and instruments and meters. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Low Voltage Contactor, , V20

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Maizi Industrial Control Equipment Co., Ltd2020-06-22Low Voltage Contactor, Frequency Converter, Servo Motor1000K CNYNot Supported
Shanghai Shunyuanda Electronic Components Co., Ltd2020-11-09Low Voltage Contactor, Photoelectric Switch, Frequency Converter1000K CNYNot Supported
Shanghai Oushidun Electric Co., Ltd2022-12-22Low Voltage Contactor, , Changshu Universal Frame Circuit Breaker10000K CNYNot Supported
Shanghai Tianyinbao Technology Co., Ltd2012-12-05Low Voltage Contactor, Plasma Color Changing Ink, High Temperature Steam Variable Temperature Ink1000K CNYNot Supported
Shanghai Yuedong Electric Co., Ltd2023-04-21Low Voltage Contactor, Controller Module, Digital Output5000K CNYNot Supported
Shanghai Lingheng Automation Technology Co., Ltd2019-08-14Low Voltage Contactor, Ethernet Adapter, Motor Protection Circuit Breaker3500K CNYNot Supported
Shanghai Joseph Electric Appliance Co., Ltd2012-11-02Low Voltage Contactor, Dc Contactor, Current10500K CNYNot Supported
Jingjixin (Shanghai) Trading Co., Ltd2019-12-20Low Voltage Contactor, Frame Circuit Breaker, Plc Module1000K CNYNot Supported
Shanghai Shiuoge Electric Co., Ltd2020-12-07Low Voltage Contactor, Circuit Breaker, Solenoid Valve1000K CNYNot Supported
Shanghai Binqin Electrical Technology Co., Ltd2013-07-02Low Voltage Contactor, , V201000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of low-voltage contactors, it is recommended to prioritize checking key technical parameters such as rated current and breaking capacity to ensure compatibility with the load characteristics of the distribution system, such as typical scenarios such as motor control or lighting circuits.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable product supply and after-sales service guarantees.
  • In different scenarios such as industrial automation or building power distribution, the mechanical and electrical life of low-voltage contactors varies greatly. When purchasing, durability requirements should be evaluated based on specific application environments.
  • If the procurement batch is large, it is possible to horizontally compare the delivery cycle and historical performance records with the industry data support of the supplier to reduce supply chain risks.

Knowledge Base

Q

This question will discuss how to use low-voltage single-phase vacuum contactors in the low-voltage distribution system of the power system. We will answer some common questions and provide relevant knowledge and skills. 1、 What is a low-voltage single-phase vacuum contactor? Answer: A low-voltage single-phase vacuum contactor is an electrical component used to connect and disconnect low-voltage circuits. It is usually applied to voltage levels

Q

As an important member of low-voltage electrical appliances, contactors belong to electromagnetic control electrical appliances, mainly used for frequent connection or disconnection of main circuits. This article will provide a detailed introduction to the types, characteristics, working principles, and typical application scenarios of contactors, helping readers to fully understand this basic electrical component.

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