Updated Sep 20, 2026 · Public platform & industry data

Sep 20, 2026 Updated

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2026 Top 10 Road Air Switch Manufacturers in China Shanghai

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Top-rated Road Air Switch suppliers, How to choose a Road Air Switch manufacturer, Best Road Air Switch companies in China

The top 10 Road Air Switch manufacturers in Shanghai for 2026 are: Shanghai Qiantuo Trading Co., Ltd, Shanghai Shunyuanda Electronic Components Co., Ltd, Shanghai Liyuan Valve Manufacturing Co., Ltd, Zhejiang Zhuoliang Electric Co., Ltd, Jiangxi Yongxing Electric Co., Ltd, Jiangxi Chengye Electric Co., Ltd, Shanghai Oushidun Electric Co., Ltd, Wenzhou Ziyuan Electrical Equipment Co., Ltd, Wenzhou Xuneng Electrical Equipment Co., Ltd, Yueqing Juba Trading 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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ShanghaiShanghai
Top 1
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Shanghai Qiantuo Trading Co., Ltd
Overall Score4.9 / 5
Est. Date2008-09-18
Registered Capital2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Road Air Switch, Rotate The Handle, Boosting Cylinder Piston

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: Road Air Switch, Circuit Breaker, Safety Relay

Top 3
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Shanghai Liyuan Valve Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2017-08-15
Registered Capital15000K CNY

Shanghai Liyuan Valve Manufacturing Co., Ltd., with its registered address at 5th Floor, Building 11, No. 6055 Jinhai Road, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Zhong Caiyun, and its business scope includes general projects such as instrument manufacturing and branch operations; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing) [branch operation]; Pump and vacuum equipment manufacturing [branch operation]; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing) [branch operation]; Valve and plug research and development; Sales of valves and plugs; Sales of pipeline transportation equipment; Sales of instruments and meters; Sales of metal materials; Sales of power electronic components; Sales of mechanical and electrical equipment; Sales of mechanical equipment; Sales of electronic components and electromechanical equipment; Operation of wires and cables; Sales of rubber products; Sales of plastic products; Technology import and export; Import and export of goods; Graphic and textual design and production; 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: Road Air Switch, Filter, Butterfly Valve

TOP4
Zhejiang Zhuoliang Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2016-07-13
Registered Capital10000K CNY

Zhejiang Zhuoliang Electric Co., Ltd., registered in Shangchi Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Lv Xunzhi, is engaged in the sales of distribution switch control equipment, high and low voltage electrical appliances and accessories, pneumatic components, electronic components, complete sets of electrical equipment and accessories, instruments and meters (excluding measuring instruments), wires and cables, power fittings, and explosion-proof electrical appliances; Import and export 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: Road Air Switch, Circuit Breaker, Ac Contactor

TOP5
Jiangxi Yongxing Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2021-12-27
Registered Capital1000K CNY

Jiangxi Yongxing Electric Co., Ltd., with its registered address at No. 39 Shangang, Tangli Village, Huanggu Town, Guangxin District, Shangrao City, Jiangxi Province, is registered with the Market Supervision and Administration Bureau of Guangxin District, Shangrao City. The legal representative is Zheng Feifeng, and its business scope includes general projects such as sales of electrical equipment, wholesale of electronic components, sales of lighting fixtures, wholesale of hardware products, manufacturing of lighting fixtures, manufacturing of electronic components, repair of electrical equipment, operation of wires and cables, sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishery, sales of water pollution monitoring and detection instruments and meters, sales of power electronic components, sales of power facilities and equipment, sales of distribution switch control equipment, manufacturing of transformers, rectifiers, and inductors, manufacturing of building decoration, plumbing parts, and other metal products for construction, and sales of household goods. The, Furniture sales (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Road Air Switch, Sensor, Thermal Relay

TOP6
Jiangxi Chengye Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2022-09-16
Registered Capital2000K CNY

Jiangxi Chengye Electric Co., Ltd., with its registered address at 1-1, Building 2, No. 481 Fenghuang East Avenue, Xinzhou District, Shangrao City, Jiangxi Province, is registered with the Market Supervision and Administration Bureau of Xinzhou District, Shangrao City. The legal representative is Fu Xiaohua, and its business scope includes general projects such as sales of electrical equipment, wholesale of electronic components, sales of lighting fixtures, wholesale of hardware products, manufacturing of lighting fixtures, manufacturing of electronic components, repair of electrical equipment, sales of mechanical and electrical equipment, operation of wires and cables, repair of instruments and meters, sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishery, sales of water pollution monitoring and detection instruments and meters, sales of power electronic components, sales of power facility equipment, sales of distribution switch control equipment, manufacturing of transformers, rectifiers, and inductors, building decoration, plumbing pipe parts, and other construction products. Made of metal products, Sales of household goods, furniture, retail of hardware products, sales of household appliances, retail of daily household appliances (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Road Air Switch, Switching Power Supply, Residual Current Circuit Breaker

TOP7
Shanghai Oushidun Electric Co., Ltd
Overall Score4.5 / 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: Road Air Switch, Cjx2 Ac Contactor, Mtv Frame Circuit Breaker

TOP8
Wenzhou Ziyuan Electrical Equipment Co., Ltd

No. 235-237 Baitawang Road, Beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province

Overall Score4.5 / 5
Est. Date2026-08-13
Registered Capital500K CNY

Wenzhou Ziyuan Electrical Equipment Co., Ltd. is located at 235-237 Baitawang Road, Beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province. It was established on August 13, 2026 and registered with the Yueqing Market Supervision Administration. The legal representative is Yu Dafei. Core products: Road Air Switch

TOP9
Wenzhou Xuneng Electrical Equipment Co., Ltd

No. 100 Jiaotong West Road, Beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province

Overall Score4.4 / 5
Est. Date2026-08-10
Registered Capital500K CNY

Wenzhou Xuneng Electrical Equipment Co., Ltd. is located at No. 100 Jiaotong West Road, Beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province. It was established on August 10, 2026 and registered with the Yueqing Market Supervision Administration. The legal representative is Yu Dafei. Core products: Road Air Switch

TOP10
Yueqing Juba Trading Co., Ltd
Overall Score4.4 / 5
Est. Date2018-05-25
Registered Capital100K CNY

Yueqing Juba Trading Co., Ltd., registered at No. 435 Liuhuang Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Lv Wei, operates in the sales of electrical equipment, high and low voltage electrical appliances and accessories, electronic components, complete sets of electrical equipment and accessories, power fittings, and explosion-proof electrical appliances; Import and export of goods, import and export of technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Road Air Switch, Protector, Solenoid Valve

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Qiantuo Trading Co., Ltd2008-09-18Road Air Switch, Rotate The Handle, Boosting Cylinder Piston2000K CNYNot Supported
Shanghai Shunyuanda Electronic Components Co., Ltd2020-11-09Road Air Switch, Circuit Breaker, Safety Relay1000K CNYNot Supported
Shanghai Liyuan Valve Manufacturing Co., Ltd2017-08-15Road Air Switch, Filter, Butterfly Valve15000K CNYSupported
Zhejiang Zhuoliang Electric Co., Ltd2016-07-13Road Air Switch, Circuit Breaker, Ac Contactor10000K CNYNot Supported
Jiangxi Yongxing Electric Co., Ltd2021-12-27Road Air Switch, Sensor, Thermal Relay1000K CNYNot Supported
Jiangxi Chengye Electric Co., Ltd2022-09-16Road Air Switch, Switching Power Supply, Residual Current Circuit Breaker2000K CNYNot Supported
Shanghai Oushidun Electric Co., Ltd2022-12-22Road Air Switch, Cjx2 Ac Contactor, Mtv Frame Circuit Breaker10000K CNYNot Supported
Wenzhou Ziyuan Electrical Equipment Co., Ltd2026-08-13Road Air Switch500K CNYNot Supported
Wenzhou Xuneng Electrical Equipment Co., Ltd2026-08-10Road Air Switch500K CNYNot Supported
Yueqing Juba Trading Co., Ltd2018-05-25Road Air Switch, Protector, Solenoid Valve100K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of circuit breaker air switches, 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. For example, in industrial scenarios, high short-circuit capacity models should be considered.
  • 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 compliance guarantees.
  • In residential and commercial building scenarios, the number of poles (such as 1P, 2P) and leakage protection function of the circuit breaker air switch are the key selection points, which need to be screened according to the circuit design requirements.
  • Different installation environments may affect the protection level requirements of road air switches. For example, in humid environments, models with higher IP protection levels should be selected, and it is recommended to evaluate them comprehensively based on the supplier's industry performance data.

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