Updated Jun 7, 2026 · Public platform & industry data

Jun 7, 2026 Updated

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2026 Top 10 Knob Switch Manufacturers in China

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

The top 10 Knob Switch manufacturers in China for 2026 are: Zhejiang Xinzhou Electric Co., Ltd, Zhejiang Anpan Electric Co., Ltd, Suzhou Huanli Electronics Co., Ltd, Hubei Wuweidi Intelligent Equipment Co., Ltd, Guangdong Shengwei Electronic Products Co., Ltd, Guangzhou Saituo Instrument Technology Co., Ltd, Jinan Simingte Technology Co., Ltd, Shanghai Bangdian Electromechanical Equipment Co., Ltd, Dongguan Yueshi Electronics Co., Ltd, Xiamen Zanchengfeng 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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Top 1
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Zhejiang Xinzhou Electric Co., Ltd
Overall Score4.9 / 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: Knob Switch, Relay, Button Switch

Top 2
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Zhejiang Anpan Electric Co., Ltd
Overall Score4.7 / 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: Knob Switch, Dc Contactor, Ac Contactor

Top 3
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Suzhou Huanli Electronics Co., Ltd
Overall Score4.7 / 5
Est. Date2016-05-26
Registered Capital1000K CNY

Suzhou Huanli Electronics Co., Ltd., with its registered address at 302, Floor 3, Building 2, No. 977, the Pearl River Road, Suzhou Hi tech Zone, is registered by the Market Supervision Administration of Suzhou Hi tech Zone (Huqiu District), and its legal representative is Qiu Mingjia. Its business scope includes general projects: research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power electronic components; Manufacturing of electronic components; Sales of power electronic components; Wholesale of electronic components; Manufacturing of industrial automatic control system devices; Manufacturing of mechanical and electrical 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, conducting business activities independently based on the business license in accordance with the law). Core products: Knob Switch, Composite Switch, Rocker Switch

TOP4
Hubei Wuweidi Intelligent Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-11-23
Registered Capital8000K CNY

Hubei Wuweidi Intelligent Equipment Co., Ltd., registered at Building 02, Building 24, Donglong U Valley Ecological Technology Industrial Park, Qingling City Industrial Park, Qingling Avenue, Qingling Street, Hongshan District, Wuhan City, Hubei Province, China. The registration authority is the Market Supervision Administration of Hongshan District, Wuhan City, and the legal representative is He Congming. The business scope includes general projects: sales of intelligent basic manufacturing equipment; Intelligent basic manufacturing equipment manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal structures; Manufacturing of material handling equipment; Sales of intelligent material handling equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of wearable smart devices; Sales of wearable smart devices; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Manufacturing of general components; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; General equipment repair; Specialized equipment repair; Sales of pneumatic power machinery and components; Sales of synthetic materials; Housing rental; Non residential real estate leasing. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations in accordance with the law). Core products: Knob Switch, Bumper, Rf Admittance Level Switch

TOP5
Guangdong Shengwei Electronic Products Co., Ltd
Overall Score4.6 / 5
Est. Date2002-09-29
Registered Capital142000K HKD

Guangdong Shengwei Electronic Products Co., Ltd., with its registered address at No. 10 Fengqing Road, Fenghuanggang, Tangxia Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Hong Jinbiao, and the business scope includes the production and sales of potentiometers, encoders, sensors, electronic modules, switches, electronic components, integrated circuits, chips, molds, and automation equipment (excluding industries related to restrictions, certificates, and national macro-control, and those related to national special regulations shall be handled in accordance with relevant regulations). Establish research and development institutions to study and develop potentiometers, encoders, sensors, electronic modules, switches, electronic components, integrated circuits, chips, molds, and automation equipment. (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: Knob Switch, Magnetic Sensor, Rotary Reset Switch

TOP6
Guangzhou Saituo Instrument Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2005-09-08
Registered Capital10000K CNY

Guangzhou Saituo Instrument Technology Co., Ltd., registered at Room 301, 3rd Floor, Building 3, No. 27 Yayingshi Road, Huangpu District, Guangzhou, registered with the Market Supervision Administration of Huangpu District, Guangzhou, with Chen Yingchun as the legal representative. Its business scope includes engineering and technical research and experimental development; Research and development of new material technology; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of intelligent instruments and meters; Sales of electrical instruments and meters; Sales of clocks and timing instruments; Sales of experimental analytical instruments; Sales of office equipment and consumables; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Promotion services for new material technology; Research and development of bio based material technology; Computer and office equipment maintenance; Import and export of goods; technology import and export. Core products: Knob Switch, Traceable, Cauleparmer Materials And Physical Testing

TOP7
Jinan Simingte Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2008-04-18
Registered Capital3050K CNY

Jinan Simingte Technology Co., Ltd. is registered at 1514, Building H, Hengda City, No. 58 Gongye North Road, Licheng District, Jinan City, Shandong Province. The registration authority is the Market Supervision Administration of Licheng District, Jinan City, and the legal representative is Zhao Changping. The business scope includes the development, production, and sales of hydraulic and pneumatic equipment; Import and export business; The technical development and services of computer software, as well as other projects that are not prohibited by laws, regulations, or decisions of the State Council and do not require business licenses. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Knob Switch, Airtight Testing Machine,

TOP8
Shanghai Bangdian Electromechanical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2012-08-16
Registered Capital5000K CNY

Shanghai Bangdian Electromechanical Equipment Co., Ltd. is registered at Room 1398, Building 2, No. 1630 Yecheng Road, Jiading Industrial Zone. The registration authority is Jiading District Market Supervision Bureau, and the legal representative is Li Chongyi. Its business scope includes the sales of electromechanical equipment and accessories, mechanical equipment and accessories, electronic products, electronic components, hardware and electrical equipment, environmental protection equipment, instruments and meters, Class I medical devices, chemical products and raw materials (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), metal materials, metal products, office equipment, communication equipment, rubber and plastic products, automotive and motorcycle parts, and packaging materials. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Knob Switch, Capacitance, Hardware Accessories

TOP9
Dongguan Yueshi Electronics Co., Ltd
Overall Score4.4 / 5
Est. Date2013-09-09
Registered Capital5000K CNY

Dongguan Yueshi Electronics Co., Ltd., with its registered address at Room 302, Building 4, No. 3 Hongye Nanjiu Road, Zhufuling, Tangxia Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Ye Henghui, and the business scope includes the production and sales of electronic products, plastic products, and metal products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Knob Switch, Waterproof Toggle Switch,

TOP10
Xiamen Zanchengfeng Trading Co., Ltd
Overall Score4.4 / 5
Est. Date2021-11-05
Registered Capital1000K CNY

Xiamen Zanchengfeng Trading Co., Ltd., registered at Room 1103, No. 25 Xiangbei Erli, Xiang'an District, Xiamen City, registered with the Market Supervision and Administration Bureau of Xiang'an District, Xiamen City. The legal representative is Wang Zhanghuan, and the business scope includes general projects: domestic trade agency; Internet sales (except for the sale of goods that need to be licensed); Wholesale of hardware products; Sales of Class I medical devices; Sales of Class II medical devices; Wholesale of protective equipment for medical staff; Wholesale of shoes and hats; Wholesale of computer software, hardware, and auxiliary equipment; Wholesale of electronic components; Wholesale of jewelry; Wholesale of sports goods and equipment; Wholesale of cosmetics; Mold sales; Sales of electronic specialized equipment; Wholesale of photographic equipment and telescopes; Wholesale of pet food and supplies; Wholesale of daily necessities; Sales of household audiovisual equipment; Sales of artificial intelligence hardware; Sales of cork products; Glasses sales (excluding contact lenses); Sales of architectural ceramic products; Software sales; Sales of electrical accessories; Sales of broadcasting and television transmission equipment; Sales of rattan products; Sales of office supplies; Sales of toys, anime, and entertainment products; Sales of automotive decorative products; Retail of computer software, hardware, and auxiliary equipment; Sales of rubber products; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Retail of hardware products; Retail of shoes and hats; Retail of daily household appliances; Retail of stationery supplies; Retail of electronic components; Tea set sales; Wholesale of kitchenware, sanitary ware, and daily necessities; Retail of kitchenware, sanitary ware, and daily necessities; Sales of daily necessities; Sales of daily necessities; Sales of brown products; Sales of daily wooden products; Sales of daily glass products; Sales of sanitary ware; Sales of plastic products; Sales of enamel products; Sales of furniture spare parts; Furniture sales; Sales of household items; Sales of household appliances; Sales of household appliance spare parts; Sales of electric food processing equipment; Sales of lightweight building materials; Sales of synthetic materials; Software development; Development of artificial intelligence application software; Development of network and information security software; Sales of communication equipment; Sales of audio equipment; Luggage sales; Import and export of goods; Electronic product sales; Needle textile sales; Sales of needle textiles and raw materials; Sales of clothing accessories; Wholesale of clothing and apparel; Clothing and apparel retail; Sales of raw and auxiliary materials for shoemaking; Technology import and export; Import and export agency; Sales of feed additives; Fertilizer sales; Sales of animal husbandry and fishery feed; Crop seed management (limited to packaged seeds that are no longer packaged); Sales of feed raw materials; Fertilizer sales; Gift and flower sales; Sales of intelligent agricultural machinery and equipment; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Sales of agricultural machinery; Sales of metal tools. (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: operation of Class III medical devices; Internet information service for medical devices; Animal medicine management; Retail of pesticides; Crop seed management. (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: Knob Switch, Schneider, Siemens

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhejiang Xinzhou Electric Co., Ltd2025-02-19Knob Switch, Relay, Button Switch10000K CNYNot Supported
Zhejiang Anpan Electric Co., Ltd2025-03-04Knob Switch, Dc Contactor, Ac Contactor10000K CNYNot Supported
Suzhou Huanli Electronics Co., Ltd2016-05-26Knob Switch, Composite Switch, Rocker Switch1000K CNYNot Supported
Hubei Wuweidi Intelligent Equipment Co., Ltd2023-11-23Knob Switch, Bumper, Rf Admittance Level Switch8000K CNYNot Supported
Guangdong Shengwei Electronic Products Co., Ltd2002-09-29Knob Switch, Magnetic Sensor, Rotary Reset Switch142000K HKDSupported
Guangzhou Saituo Instrument Technology Co., Ltd2005-09-08Knob Switch, Traceable, Cauleparmer Materials And Physical Testing10000K CNYNot Supported
Jinan Simingte Technology Co., Ltd2008-04-18Knob Switch, Airtight Testing Machine, 3050K CNYSupported
Shanghai Bangdian Electromechanical Equipment Co., Ltd2012-08-16Knob Switch, Capacitance, Hardware Accessories5000K CNYSupported
Dongguan Yueshi Electronics Co., Ltd2013-09-09Knob Switch, Waterproof Toggle Switch, 5000K CNYSupported
Xiamen Zanchengfeng Trading Co., Ltd2021-11-05Knob Switch, Schneider, Siemens1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of rotary switches, it is recommended to prioritize confirming parameters such as rated current, voltage, and protection level to ensure compatibility with the electrical system of the equipment. Industrial control panels typically require protection of IP65 or higher.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information. For example, manufacturers who supply machine tool equipment for a long time may be more familiar with the application scenarios of high-frequency rotary switches.
  • The size and operating torque of rotary switches should be designed in accordance with ergonomics, especially for devices that are frequently adjusted in medical or automotive scenarios. Excessive torque may lead to operational fatigue.
  • Knob switches with different material casings are suitable for special environments such as chemical and food industries. When purchasing, the corrosion resistance and lifespan data of metals and engineering plastics can be compared.

Knowledge Base

Q

This article analyzes the key selection points of the three speed rotary switch in automatic, manual, and stop functions, including the three core elements of contact type, protection level, and operating feel, to help readers quickly match applicable scenarios.

Q

Discussed the key role and operating points of rotary switches in frequency converter control systems. By analyzing the functional characteristics of rotary switches and the control mechanism of frequency converters, this article elaborates on the specific impact of their combination on motor speed regulation, energy consumption optimization, and production efficiency improvement. Simultaneously emphasizing the precautions for equipment selection and parameter matching, providing practical guidance for industrial motor control.

Q

Rotary valve is one of the commonly used valves, and its switching method is very simple and easy to understand. This article will introduce the switching diagram and usage method of rotary valve, and answer related questions.

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