Updated Aug 30, 2026 · Public platform & industry data

Aug 30, 2026 Updated

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2026 Top 10 Key Switch Manufacturers in China

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

The top 10 Key Switch manufacturers in China for 2026 are: Shanghai Qiantuo Trading Co., Ltd, Litai IoT Technology (Guangdong) Co., Ltd, Jining Huaguan Safety Equipment Co., Ltd, Nanchang Zehoufeng Technology Co., Ltd, Suzhou Huanli Electronics Co., Ltd, Shanghai Huiqin Electronic Technology Co., Ltd, Shanghai Yuluo Electric Co., Ltd, Shenzhen Hanyuwei Electric Co., Ltd, Jinan Youtian Machinery Equipment Co., Ltd, Jinan Youtian Machinery Equipment 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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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: Key Switch, Rotate The Handle, Boosting Cylinder Piston

Top 2
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Litai IoT Technology (Guangdong) Co., Ltd
Overall Score4.7 / 5
Est. Date2000-08-30
Registered Capital22500K HKD

Litai IoT Technology (Guangdong) Co., Ltd., with its registered address at No. 165 Lianfeng New Road, Dalingshan Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Chen Weiguo, and its business scope includes general projects such as IoT technology research and development; Manufacturing of IoT devices; Mold manufacturing; Manufacturing of hardware products; Manufacturing of plastic products; Manufacturing of power electronic components; Manufacturing of mechanical and electrical equipment; Technology import and export; Import and export of goods; Non residential real estate leasing. (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: Key Switch, Fingerprint Lock, Laptop Lock

Top 3
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Jining Huaguan Safety Equipment Co., Ltd

The second room on the west side of Jianshe North Road and Renxing Avenue South Road in Liying Street, Rencheng District, Jining City, Shandong Province

Overall Score4.7 / 5
Est. Date2023-06-07
Registered Capital100K CNY

Jining Huaguan Safety Equipment Co., Ltd. is located in the second room west of Jianshe North Road and Renxing Avenue Xiangnan Road, Liying Street, Rencheng District, Jining City, Shandong Province. It was established on June 7, 2023, with the registration authority of Rencheng District Market Supervision Administration of Jining City and the legal representative being Chen Beihu. Core products: Key Switch

TOP4
Nanchang Zehoufeng Technology Co., Ltd
Overall Score4.6 / 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: Key Switch, Switching Power Supply Accessories, Siemens Touch Screen

TOP5
Suzhou Huanli Electronics Co., Ltd
Overall Score4.6 / 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: Key Switch, Composite Switch, Rocker Switch

TOP6
Shanghai Huiqin Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2005-09-19
Registered Capital1000K CNY

Shanghai Huiqin Electronic Technology Co., Ltd., registered at No. 174, Xingta Si Village, Fengjing Town, Jinshan District, Shanghai, with the registration authority of Jinshan District Market Supervision Administration and the legal representative of Zhou Qing, engages in technology development, technical consulting, and technical services in the field of "electronics and craft gifts", sales of electronic products, communication equipment, computers, software, and auxiliary equipment (except for computer information system security products), industrial equipment and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Key Switch, Network Transformer, Toward - Tuowei

TOP7
Shanghai Yuluo Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2015-03-20
Registered Capital3000K CNY

Shanghai Yuluo Electric Co., Ltd., with its registered address at Room 091, Zone A, 10th Floor, Building 1, No. 188 Changyi Road, Baoshan District, Shanghai, is registered with the Baoshan District Market Supervision and Administration Bureau. The legal representative is Zhang Tianxiu, and the business scope includes general projects: sales of mechanical and electrical equipment; Sales of mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Sales of pneumatic power machinery and components; Information system integration services; Sales of intelligent power transmission and distribution and control equipment; Sales of industrial control computers and systems; Sales of industrial automatic control system devices; Manufacturing of transformers, rectifiers, and inductors; Sales of distribution switch control equipment; Sales of electrical instruments and meters; Sales of intelligent instruments and meters; Sales of instruments and meters; Sales of metal products; Sales of electrical equipment; Retail of hardware products; Wholesale of hardware products; Sales of security equipment; Sales of gas compression machinery; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Specialized equipment repair; Technology import and export; Import and export of goods. (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: Key Switch, Plc, Shick

TOP8
Shenzhen Hanyuwei Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2007-01-10
Registered Capital1000K CNY

Shenzhen Hanyuwei Electric Co., Ltd., registered at 707, Building A, Nanxian Commercial Plaza, Nanyuan New Village, Beizhan Community, Minzhi Street, Longhua District, Shenzhen, with Longhua Bureau as the registration authority and Kuang Chengxing as the legal representative. Its business scope includes the purchase and sale of electronic components, switches, computer peripherals, and communication products; The development and design of electronic products, as well as other domestic commercial and material supply and marketing industries (excluding state monopoly, special control, and monopoly commodities); Import and export of goods and technology. What are the licensed business projects. Core products: Key Switch, Safety Door Switch, Limit Switch

TOP9
Jinan Youtian Machinery Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2019-04-08
Registered Capital5000K CNY

Jinan Youtian Machinery Equipment Co., Ltd. is registered at 2320 Mingzhu Yihe Business Port, No. 88 Jingyi Road, Daguanyuan Street, Shizhong District, Jinan City, Shandong Province. The registration authority is the Market Supervision Administration of Shizhong District, Jinan City, and the legal representative is Zhang Mingzhe. The business scope includes licensed projects such as import and export of goods. (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 issued by relevant departments.) General projects: sales of mechanical equipment; Sales of instruments and meters; Retail of hardware products; Electronic product sales; Sales of chemical products (excluding licensed chemical products); Retail of computer software, hardware, and auxiliary equipment; Sales of Class I medical devices; Sales of Class II medical devices. (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: Key Switch, Alarm, Power Regulator, Universal Module

TOP10
Jinan Youtian Machinery Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2019-04-08
Registered Capital5000K CNY

Jinan Youtian Machinery Equipment Co., Ltd. is registered at 2320 Mingzhu Yihe Business Port, No. 88 Jingyi Road, Daguanyuan Street, Shizhong District, Jinan City, Shandong Province. The registration authority is the Market Supervision Administration of Shizhong District, Jinan City, and the legal representative is Zhang Mingzhe. The business scope includes licensed projects such as import and export of goods. (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 issued by relevant departments.) General projects: sales of mechanical equipment; Sales of instruments and meters; Retail of hardware products; Electronic product sales; Sales of chemical products (excluding licensed chemical products); Retail of computer software, hardware, and auxiliary equipment; Sales of Class I medical devices; Sales of Class II medical devices. (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: Key Switch, Sheath Fluid For Flow Cytometry, Standard Sampling Disk

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Qiantuo Trading Co., Ltd2008-09-18Key Switch, Rotate The Handle, Boosting Cylinder Piston2000K CNYNot Supported
Litai IoT Technology (Guangdong) Co., Ltd2000-08-30Key Switch, Fingerprint Lock, Laptop Lock22500K HKDNot Supported
Jining Huaguan Safety Equipment Co., Ltd2023-06-07Key Switch100K CNYNot Supported
Nanchang Zehoufeng Technology Co., Ltd2014-05-20Key Switch, Switching Power Supply Accessories, Siemens Touch Screen 5000K CNYNot Supported
Suzhou Huanli Electronics Co., Ltd2016-05-26Key Switch, Composite Switch, Rocker Switch1000K CNYNot Supported
Shanghai Huiqin Electronic Technology Co., Ltd2005-09-19Key Switch, Network Transformer, Toward - Tuowei1000K CNYNot Supported
Shanghai Yuluo Electric Co., Ltd2015-03-20Key Switch, Plc, Shick3000K CNYNot Supported
Shenzhen Hanyuwei Electric Co., Ltd2007-01-10Key Switch, Safety Door Switch, Limit Switch1000K CNYNot Supported
Jinan Youtian Machinery Equipment Co., Ltd2019-04-08Key Switch, Alarm, Power Regulator, Universal Module5000K CNYNot Supported
Jinan Youtian Machinery Equipment Co., Ltd2019-04-08Key Switch, Sheath Fluid For Flow Cytometry, Standard Sampling Disk5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of key switches, it is recommended to prioritize confirming key technical parameters such as rated current, voltage, and protection level to ensure compatibility with the electrical system of the equipment.
  • When deploying key switches in industrial control or security systems, it is necessary to choose models with high mechanical lifespan or dust and water resistance based on operating frequency and environmental corrosiveness.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and companies with industry data support to balance procurement risks and efficiency.
  • For different application scenarios such as distribution cabinets, engineering machinery, or ship equipment, the contact material and key interlock function of key switches may become selection differences.

Knowledge Base

Q

This article explores the application of the second gear key switch in different scenarios, including its working principle, common usage environments, and operating precautions, to help readers fully understand the functions and advantages of this practical device.

Q

This article reveals which devices are commonly controlled by key symbol switches in daily life, from household appliances to industrial equipment, analyzes their design principles and safety significance, and takes you to understand this overlooked practical design.

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