Updated Aug 31, 2026 · Public platform & industry data

Aug 31, 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: Shenzhen Baoshengda Technology Co., Ltd, Suzhou Huanli Electronics Co., Ltd, Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd, Shenzhen Chengshengxing Technology Co., Ltd, Zhejiang Zhongshen Explosion proof Electrical Appliance Co., Ltd, Zhejiang Xinzhou Electric Co., Ltd, Xiamen Zanchengfeng Trading Co., Ltd, Tengda Explosion proof Technology Co., Ltd, Yueqing Weien Electrical Technology Co., Ltd, Nanchang Zehoufeng 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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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: Knob Switch

Top 2
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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

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: Knob Switch, Mechanical Hand, Filter/Cartridge

TOP4
Shenzhen Chengshengxing Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2008-01-11
Registered Capital1000K CNY

Shenzhen Chengshengxing Technology Co., Ltd., with its registered address at 6th floor, Building B, East District, Shangxue Technology Industrial City, Xinxue Community, Bantian Street, Longgang District, Shenzhen. The registration authority is Longgang Supervision Bureau of Shenzhen Market Supervision Administration, and the legal representative is Chen Shan. Its business scope includes technical research and sales of electronic products, switch products, connectors, hardware products, and plastic products; Domestic trade, research and development of electronic components, import and export of goods and technology. ^Electronic products, electronic components, hardware products, production and manufacturing.. Core products: Knob Switch, Ball Switch, Dump Switch

TOP5
Zhejiang Zhongshen Explosion proof Electrical Appliance Co., Ltd
Overall Score4.6 / 5
Est. Date2005-12-05
Registered Capital10000K CNY

Zhejiang Zhongshen Explosion proof Electrical Appliance Co., Ltd., registered in Shangchi Village, Liushi Town, Yueqing City, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Zheng Guochao, is engaged in the manufacturing and sales of explosion-proof electrical appliances, switches, explosion-proof lighting fixtures and accessories; Repair and maintenance of explosion-proof electrical appliances. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Knob Switch, ,

TOP6
Zhejiang Xinzhou Electric Co., Ltd
Overall Score4.5 / 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

TOP7
Xiamen Zanchengfeng Trading Co., Ltd
Overall Score4.5 / 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

TOP8
Tengda Explosion proof Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2001-08-16
Registered Capital58000K CNY

Tengda Explosion proof Technology Co., Ltd., registered at No. 303 Wei 19 Road, Yueqing Economic Development Zone, Zhejiang Province (within Zhejiang Jinyu Electric Appliance Co., Ltd.), registered with the Yueqing Municipal Administration for Market Regulation, with Zheng Xinyuan as the legal representative. Its business scope includes research and development, manufacturing, processing, and sales of explosion-proof electrical appliances and explosion-proof lamps; Import and export of goods and technology.. Core products: Knob Switch, Explosion Proof Junction Box, Threading Box, Junction Box, Explosion Proof Warning Light

TOP9
Yueqing Weien Electrical Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-12-27
Registered Capital1000K CNY

Yueqing Weien Electrical Technology Co., Ltd., with its registered address at No. 40, Lane 195, Jinlou Road, Jinlou Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration. The legal representative is Chen Xiaolun, and the business scope includes research and development, manufacturing, processing, and sales of high and low voltage electrical appliances and accessories, explosion-proof electrical appliances, explosion-proof lighting fixtures, and explosion-proof fan fittings; 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: Knob Switch, Explosion-Proof Distribution Box, Stainless Steel Material

TOP10
Nanchang Zehoufeng Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2014-05-20
Registered Capital5000K CNY

Nanchang Zehoufeng Technology Co., Ltd., with its registered address at Room 502, Unit 4, Building 7, No. 16 Daishan East Road, Qingyunpu District, Nanchang City, is registered with the Market Supervision and Administration Bureau of Qingyunpu District, Nanchang City. The legal representative is Fan Houfeng, and the business scope includes wholesale and retail of electrical equipment, electronic products and self-control equipment, communication equipment, computers, instruments and meters, metal materials, building materials, and automotive spare parts; Design, production, installation, and commissioning of non-standard equipment and industrial automation systems; Design and production of electrical control cabinets; Computer software development; Comprehensive technical consulting services; Wholesale and retail of machinery and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Knob Switch, Switching Power Supply Accessories, Siemens Touch Screen

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Baoshengda Technology Co., Ltd2007-07-31Knob Switch5000K CNYSupported
Suzhou Huanli Electronics Co., Ltd2016-05-26Knob Switch, Composite Switch, Rocker Switch1000K CNYNot Supported
Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd2004-06-09Knob Switch, Mechanical Hand, Filter/Cartridge10000K CNYNot Supported
Shenzhen Chengshengxing Technology Co., Ltd2008-01-11Knob Switch, Ball Switch, Dump Switch1000K CNYNot Supported
Zhejiang Zhongshen Explosion proof Electrical Appliance Co., Ltd2005-12-05Knob Switch, , 10000K CNYNot Supported
Zhejiang Xinzhou Electric Co., Ltd2025-02-19Knob Switch, Relay, Button Switch10000K CNYNot Supported
Xiamen Zanchengfeng Trading Co., Ltd2021-11-05Knob Switch, Schneider, Siemens1000K CNYNot Supported
Tengda Explosion proof Technology Co., Ltd2001-08-16Knob Switch, Explosion Proof Junction Box, Threading Box, Junction Box, Explosion Proof Warning Light58000K CNYNot Supported
Yueqing Weien Electrical Technology Co., Ltd2017-12-27Knob Switch, Explosion-Proof Distribution Box, Stainless Steel Material1000K CNYSupported
Nanchang Zehoufeng Technology Co., Ltd2014-05-20Knob Switch, Switching Power Supply Accessories, Siemens Touch Screen 5000K 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

This article provides a detailed introduction to the basic concepts, working principles, and practical applications of six position rotary switches in different fields. Through exploring their diverse functions, it demonstrates the important position of this switch in modern electronic devices.

Q

This article introduces the definition, types, and differences between toggle switches and knobs.

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