Updated Aug 3, 2026 · Public platform & industry data

Aug 3, 2026 Updated

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2026 Top 10 Conversion Switch/Combination Switch Manufacturers in China Shanghai

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Top-rated Conversion Switch/Combination Switch suppliers, How to choose a Conversion Switch/Combination Switch manufacturer, Best Conversion Switch/Combination Switch companies in China

The top 10 Conversion Switch/Combination Switch manufacturers in Shanghai for 2026 are: Shenzhen Baoshengda Technology Co., Ltd, Shanghai Shanben Industrial Instrument and Electrical Co., Ltd, Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd, Shanghai Hongbo Electric Appliance Co., Ltd, Huiyang Jinyu Industrial Co., Ltd, Shanghai Haining Electric Technology Co., Ltd, Hebei Yanke Trading Co., Ltd, Shanghai Tian'an Automation Equipment Co., Ltd, Nanjing Guogao Electric Automation Co., Ltd, Dongguan Guoyu Electronics 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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Shenzhen Baoshengda Technology Co., Ltd

North Factory Building, 2nd Floor, Building A2, Yijing Industrial City, No. 3055 Songbai Road, Tianliao Community, Gongming Street, Guangming New District, Shenzhen

Overall Score4.9 / 5
Est. Date2007-07-31
Registered Capital5000K CNY

Shenzhen Baoshengda Technology Co., Ltd. is located in the north factory building of Building A2, Yijing Industrial City, No. 3055 Songbai Road, Tianliao Community, Gongming Street, Guangming New District, Shenzhen. It was established on July 31, 2007, with Guangming Bureau as the registration authority and Chen Xiaojuan as the legal representative. Core products: Conversion Switch/Combination Switch

Top 2
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Shanghai Shanben Industrial Instrument and Electrical Co., Ltd

No. 1408 Jiaxin Road, Malu Town, Jiading District, Shanghai

Overall Score4.7 / 5
Est. Date2004-11-18
Registered Capital5000K CNY

Shanghai Shanben Industrial Instrument and Electrical Co., Ltd., located at 1408 Jiaxin Road, Malu Town, Jiading District, Shanghai, was established on November 18, 2004. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Lin Tianyi. Core products: Conversion Switch/Combination Switch

Top 3
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Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2004-06-09
Registered Capital10000K CNY

Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd. is registered at Room 5F-1029, No. 1955 Hami Road, Changning District, Shanghai. The registration authority is Changning District Market Supervision Administration, and the legal representative is Zhao Shucai. The business scope includes licensed projects and various engineering construction activities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: mechanical and electrical equipment, labor protection supplies, disinfectants (excluding hazardous chemicals), automation control equipment, communication equipment, hardware and electrical equipment, instruments and meters, wires and cables, computers, software and auxiliary equipment, daily chemical products, chemical raw materials and products (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), daily sales of hundred goods, wholesale of Class I medical devices, wholesale of Class II medical devices, wholesale of medical masks, sales of daily masks (non-medical), sales of industrial textile products, rental of self owned houses, 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: Conversion Switch/Combination Switch, Mechanical Hand, Filter/Cartridge

TOP4
Shanghai Hongbo Electric Appliance Co., Ltd
Overall Score4.6 / 5
Est. Date2003-09-27
Registered Capital60060K CNY

Shanghai Hongbo Electric Appliance Co., Ltd., registered at Room 320, Building 9, No. 1236 Pingfu Road, Lingang New Area, China (Shanghai) Pilot Free Trade Zone, registered with the Market Supervision and Administration Bureau of Lingang New Area, Pilot Free Trade Zone, with Yang Lei as the legal representative. Its business scope includes general projects: sales of distribution switch control equipment; Manufacturing of distribution switch control equipment; Wholesale of electronic components; Manufacturing of electronic components; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Sales of electrical signal equipment devices; Manufacturing of electrical signal equipment devices; 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: Conversion Switch/Combination Switch, Button Accessories, Specially Designed For The New Energy Industry

TOP5
Huiyang Jinyu Industrial Co., Ltd
Overall Score4.6 / 5
Est. Date1995-11-16
Registered Capital26000K HKD

Huiyang Jinyu Industrial Co., Ltd., with its registered address at No. 258, Zhongkai 6th Road, Chenjiang, Zhongkai High tech Zone, Huizhou City, is registered with the Market Supervision Administration of Huizhou Zhongkai High tech Industrial Development Zone. The legal representative is Hong Dangyue, and its business scope includes the production and operation of ceiling fans, lamps, electrical appliances, electrical switches and components, plastic molding and packaging materials (excluding printing), and jet cleaning machines. The product is sold in both domestic and international markets. Own property leasing. (The above projects do not involve special management measures for foreign investment access) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Conversion Switch/Combination Switch, Rocker Switch, Micro Switch

TOP6
Shanghai Haining Electric Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-05-15
Registered Capital5000K CNY

Shanghai Haining Electric Technology Co., Ltd., registered at No. 177, Lane 825, Ledu West Road, Songjiang District, Shanghai, with the registration authority being the Songjiang District Market Supervision Administration and the legal representative being Fang Jingui. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Internet sales (except for the sale of goods that need to be licensed); Sales agent; Installation services for ordinary mechanical equipment; Electrical equipment repair; Sales of intelligent power transmission and distribution and control equipment; Sales of industrial automatic control system devices; Sales of electrical equipment; Wholesale of electronic components; Electronic product sales; Sales of electronic specialized equipment; Sales of communication equipment; Sales of instruments and meters; Wire and cable business (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: Conversion Switch/Combination Switch, Siemens Mm420 Frequency Converter, Siemens Savings Card

TOP7
Hebei Yanke Trading Co., Ltd
Overall Score4.5 / 5
Est. Date2016-11-21
Registered Capital3000K CNY

Hebei Yanke Trading Co., Ltd., with its registered address at Room 301, Unit 2, Building 28, Yinlong Community, No. 205 Yuejin Road, Chang'an District, Shijiazhuang City, Hebei Province, is registered with the Chang'an District Market Supervision Administration. The legal representative is Yang Jinguo, and its business scope includes general projects such as the sale of mechanical equipment; Sales of metal fittings for construction; Sales of agricultural, forestry, animal husbandry and fishery machinery accessories; Sales of instruments and meters; Retail of hardware products; Sales of building materials; Electronic product sales; Sales of office equipment; Sales of labor protection equipment; Sales of rubber products; Sales of non-metallic minerals and products; Needle textile sales; Sales of special labor protection equipment; Sales of metal products. (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: Conversion Switch/Combination Switch, Pilz, Beifu Plc

TOP8
Shanghai Tian'an Automation Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2011-09-19
Registered Capital5000K CNY

Shanghai Tian'an Automation Equipment Co., Ltd., with its registered address at Room 1337, Building 24, No. 2 Xincheng Road, Nicheng Town, Pudong New Area, is registered with the Pudong New Area Market Supervision Bureau. The legal representative is Liu Likai, and the business scope includes the sales of electromechanical equipment and accessories, instruments and meters, wires and cables, hardware and electrical equipment, sensors, automation equipment, electrical equipment, electronic components, office equipment, environmental protection equipment, water pipe valves, installation and maintenance of electromechanical equipment, and electrical engineering. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Conversion Switch/Combination Switch, Beckhoff, Kn Switch

TOP9
Nanjing Guogao Electric Automation Co., Ltd
Overall Score4.4 / 5
Est. Date2005-11-28
Registered Capital50500K CNY

Nanjing Guogao Electric Automation Co., Ltd., with its registered address at Room 606, Building 1, No. 13 Ludu Avenue, Yuhuatai District, Nanjing City, is registered with the Yuhuatai District Government Service Management Office of Nanjing City. The legal representative is Zhang Dongxia, and the business scope includes power automation equipment, electronic products, communication equipment, engineering machinery equipment, computer software, embedded software, multimedia network development, production, and sales; Construction and installation of network engineering, power engineering, and mechanical engineering; House rental. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Conversion Switch/Combination Switch, Automatic Conversion Control System, Dual Power Conversion Switch

TOP10
Dongguan Guoyu Electronics Co., Ltd
Overall Score4.4 / 5
Est. Date2010-01-26
Registered Capital1090K USD

Dongguan Guoyu Electronics Co., Ltd. is registered at Room 101, No. 43 Huangjiang East Ring Road, Huangjiang Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Huang Xianming. The business scope includes the production and sale of electrical products and their accessories, low-voltage electrical appliances (including circuit breakers, temperature protectors, temperature control switches, power switches, sockets, plugs). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Conversion Switch/Combination Switch, Protector, Overload Protector

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Baoshengda Technology Co., Ltd2007-07-31Conversion Switch/Combination Switch5000K CNYSupported
Shanghai Shanben Industrial Instrument and Electrical Co., Ltd2004-11-18Conversion Switch/Combination Switch5000K CNYNot Supported
Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd2004-06-09Conversion Switch/Combination Switch, Mechanical Hand, Filter/Cartridge10000K CNYNot Supported
Shanghai Hongbo Electric Appliance Co., Ltd2003-09-27Conversion Switch/Combination Switch, Button Accessories, Specially Designed For The New Energy Industry60060K CNYNot Supported
Huiyang Jinyu Industrial Co., Ltd1995-11-16Conversion Switch/Combination Switch, Rocker Switch, Micro Switch26000K HKDNot Supported
Shanghai Haining Electric Technology Co., Ltd2020-05-15Conversion Switch/Combination Switch, Siemens Mm420 Frequency Converter, Siemens Savings Card5000K CNYNot Supported
Hebei Yanke Trading Co., Ltd2016-11-21Conversion Switch/Combination Switch, Pilz, Beifu Plc3000K CNYNot Supported
Shanghai Tian'an Automation Equipment Co., Ltd2011-09-19Conversion Switch/Combination Switch, Beckhoff, Kn Switch5000K CNYNot Supported
Nanjing Guogao Electric Automation Co., Ltd2005-11-28Conversion Switch/Combination Switch, Automatic Conversion Control System, Dual Power Conversion Switch50500K CNYNot Supported
Dongguan Guoyu Electronics Co., Ltd2010-01-26Conversion Switch/Combination Switch, Protector, Overload Protector1090K USDNot Supported

Knowledge Base

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This article provides a detailed analysis of the working principle of the Automatic Transfer Switch (ATS) for electric motors, including the collaborative mechanism of its core components such as controllers, actuators, and sensors, as well as its applications in different scenarios such as backup power switching and industrial automation. At the same time, combining practical cases and data, explain how ATS can improve system reliability and efficiency, and list typical parameters (such as switching time ≤ 100ms) and selection suggestions.

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Baidu AiGou has found pictures related to different categories of fan conversion switches for you, taking you to appreciate the diversity and uniqueness of fan conversion switches. At the same time, we also recommend high-quality fan switch products for you, allowing you to easily and quickly find the most suitable fan switch for yourself when purchasing.

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