Updated Jun 7, 2026 · Public platform & industry data

Jun 7, 2026 Updated

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2026 Top 10 Conversion Switch/Combination Switch Manufacturers in China

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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 China for 2026 are: Changsha Siyuan Electromechanical Co., Ltd, People's Electric Appliance Group Co., Ltd, Zhejiang Yuanfu Electric Co., Ltd, Shanghai Tian'an Automation Equipment Co., Ltd, Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd, Shanghai Haining Electric Technology Co., Ltd, Hebei Yanke Trading Co., Ltd, Guohua Intelligent Manufacturing (Shandong) Co., Ltd, Zhejiang Anpan Electric Co., Ltd, Zhejiang Xinzhou 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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Top 1
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Changsha Siyuan Electromechanical Co., Ltd
Overall Score4.9 / 5
Est. Date2004-06-23
Registered Capital5080K CNY

Changsha Siyuan Electromechanical Co., Ltd., with its registered address at Building 11, Block B, Electromechanical Market, Shaoshan South Road, Yuhua District, Changsha City, is registered with the Yuhua District Market Supervision and Administration Bureau of Changsha City. The legal representative is Wang Pushi, and the business scope includes the sales of electromechanical equipment, general mechanical equipment, electrical mechanical equipment, electronic products and accessories, electromechanical products, high and low voltage complete sets of equipment, composite electrical appliances and circuit breakers, electronic components and assemblies, general instruments and meters, electrical machinery and equipment, and lightning protection equipment; Research and development of electrical equipment, mechanical equipment, electronic products, electromechanical products, and lightning protection equipment; Retail of switches, sockets, terminal blocks, wires and cables, insulation materials, daily lighting fixtures, and lighting fixtures; Brand promotion and marketing; Manufacturing of distribution switch control equipment (limited to branch offices); Mechanical technology promotion services; Wholesale of lighting fixtures and decorative items. (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, Thermal Overload Relay, Fieldbus Module

Top 2
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People's Electric Appliance Group Co., Ltd
Overall Score4.7 / 5
Est. Date1996-04-03
Registered Capital200000K CNY

People's Electric Appliance Group Co., Ltd., with its registered address located in the Economic Development Zone of Yueqing City, Zhejiang Province (Liushi People's Industrial Park), is registered with the Yueqing Market Supervision and Administration Bureau, and its legal representative is Zheng Yuanbao. Its business scope includes general projects such as the manufacturing of electronic components and electromechanical equipment; Manufacturing of power electronic components; Manufacturing of mechanical and electrical equipment; Sales of electrical equipment; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of instruments and meters; Manufacturing of household appliances; Manufacturing of transformers, rectifiers, and inductors; Mining machinery manufacturing; Sales of distributed communication charging stations; Manufacturing of power transmission, distribution and control equipment; Sales of motor vehicle charging; Sales of office supplies; Production of labor protection equipment; Sales of daily necessities; Manufacturing of non-ferrous metal alloys; Manufacturing of metal chains and other metal products; Manufacturing of lighting fixtures; Manufacturing of specialized equipment for the production of lighting fixtures; Housing rental; Non residential real estate leasing; Manufacturing of IoT devices; Internet of Things technology services; Internet of Things application services; Sales of firefighting equipment; Manufacturing of metal tools; Motor manufacturing; Manufacturing of capacitors and their supporting equipment; Manufacturing of distribution switch control equipment; Manufacturing of electrical accessories; Manufacturing of electrical equipment; Manufacturing of superconducting materials; Manufacturing of electrical signal equipment devices; Manufacturing of daily miscellaneous goods; Production of special labor protection equipment; Sales of special labor protection equipment; Centralized fast charging station; Sales of electrical and mechanical equipment; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of new energy vehicle battery swapping facilities (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). Licensed project: Manufacturing of wires and cables; Import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Conversion Switch/Combination Switch, Relay, Soft Starter Control Cabinet

Top 3
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Zhejiang Yuanfu Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2017-07-12
Registered Capital10000K CNY

Zhejiang Yuanfu Electric Co., Ltd. is registered at Xiacun 5-A (formerly Sanfang Village), Beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province. The registration authority is Yueqing Market Supervision Administration Bureau, and the legal representative is Lin Zhi. The business scope includes sales of distribution switch control equipment and accessories, high and low voltage electrical appliances and accessories, power equipment, electronic components, pneumatic components, instruments and accessories, wires and cables, plastic parts, and hardware parts. (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, Schneider Electric, Thermostat

TOP4
Shanghai Tian'an Automation Equipment Co., Ltd
Overall Score4.6 / 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

TOP5
Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd
Overall Score4.6 / 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: Conversion Switch/Combination Switch, Chint, Hussmann

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
Guohua Intelligent Manufacturing (Shandong) Co., Ltd
Overall Score4.5 / 5
Est. Date2023-05-29
Registered Capital5000K CNY

Guohua Intelligent Manufacturing (Shandong) Co., Ltd., registered at Room 2206, Xieying Science and Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, registered with the Market Supervision Administration of Rencheng District, Jining City, with Li Hui as the legal representative. Its business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); Mining machinery manufacturing; Mechanical equipment research and development; Manufacturing of specialized equipment for geological exploration; Manufacturing of industrial automatic control system devices; Manufacturing of intelligent instruments and meters; Manufacturing of electronic components; Manufacturing of new energy prime mover equipment; Sales of charging stations; Manufacturing of mobile terminal devices; Sales of communication equipment; Sales of firefighting equipment; Sales of construction machinery; Sales of railway transportation infrastructure equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Import and export of goods; Manufacturing of mechanical and electrical equipment. (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, Supporting Equipment, Large-Scale Equipment

TOP9
Zhejiang Anpan Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2025-03-04
Registered Capital10000K CNY

Zhejiang Anpan Electric Co., Ltd., with its registered address at Room A15, Floors 1-3, No. 295 Ningkang East Road, Chengdong Street, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Municipal Administration for Market Regulation. The legal representative is Wang Zhanghuan, and the business scope includes general projects such as sales of household appliances; Sales of electrical accessories; Wholesale of hardware products; Sales of mechanical and electrical equipment; Wholesale of electronic components; Operation of wires and cables; Sales of drawing, calculation, and measuring instruments; Sales of instruments and meters; Sales of power facilities and equipment; Sales of distribution switch 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: Conversion Switch/Combination Switch, Dc Contactor, Ac Contactor

TOP10
Zhejiang Xinzhou Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2025-02-19
Registered Capital10000K CNY

Zhejiang Xinzhou Electric Co., Ltd., with its registered address at Room B61, Floors 1-3, No. 295 Ningkang East Road, Chengdong Street, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau and represented by Yan Zhongxin as the legal representative. Its business scope includes general projects such as sales of electrical equipment; Sales of electrical accessories; Wholesale of hardware products; Wholesale of electronic components; Operation of wires and cables; Sales of drawing, calculation, and measuring instruments; Sales of instruments and meters; Sales of power facilities and 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: Conversion Switch/Combination Switch, Relay, Button Switch

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changsha Siyuan Electromechanical Co., Ltd2004-06-23Conversion Switch/Combination Switch, Thermal Overload Relay, Fieldbus Module5080K CNYNot Supported
People's Electric Appliance Group Co., Ltd1996-04-03Conversion Switch/Combination Switch, Relay, Soft Starter Control Cabinet200000K CNYNot Supported
Zhejiang Yuanfu Electric Co., Ltd2017-07-12Conversion Switch/Combination Switch, Schneider Electric, Thermostat10000K CNYNot Supported
Shanghai Tian'an Automation Equipment Co., Ltd2011-09-19Conversion Switch/Combination Switch, Beckhoff, Kn Switch5000K CNYNot Supported
Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd2019-06-19Conversion Switch/Combination Switch, Chint, Hussmann10000K CNYNot 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
Guohua Intelligent Manufacturing (Shandong) Co., Ltd2023-05-29Conversion Switch/Combination Switch, Supporting Equipment, Large-Scale Equipment5000K CNYNot Supported
Zhejiang Anpan Electric Co., Ltd2025-03-04Conversion Switch/Combination Switch, Dc Contactor, Ac Contactor10000K CNYNot Supported
Zhejiang Xinzhou Electric Co., Ltd2025-02-19Conversion Switch/Combination Switch, Relay, Button Switch10000K CNYNot Supported

Knowledge Base

Q

This article provides practical suggestions for the wire diameter selection of the transfer switch in the dual battery system of electric vehicles, from three dimensions: current carrying capacity, safety margin, and wire characteristics, to help users select wires reasonably and ensure stable system operation.

Q

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.

Q

This article introduces the basic knowledge and correct usage of explosion-proof transfer switches, including the position and operation of the switch, to help readers better understand and use explosion-proof transfer switches.

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