Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 2026 Updated

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2026 Top 10 Level Switch Manufacturers in China Guangdong

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

The top 10 Level Switch manufacturers in Guangdong for 2026 are: Shenzhen Baoxin Micro Technology Co., Ltd, Shenzhen Depure Industrial Control Engineering Co., Ltd, Guangzhou Nanchuang Electronic Technology Co., Ltd, Wantong Intelligent Equipment (Suzhou) Co., Ltd, Dongguan Bailing Electronics Co., Ltd, Shenzhen Tianzhiyu Technology Co., Ltd, Shenzhen E-commerce Business Co., Ltd, Xiamen Hongxin Trading Co., Ltd, Shenzhen Best Technology Co., Ltd, Shenzhen Kaize Automation 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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GuangdongGuangdong
Top 1
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Shenzhen Baoxin Micro Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2015-09-29
Registered Capital5000K CNY

Shenzhen Baoxin Micro Technology Co., Ltd., with its registered address at 602, 6th floor, HALO Plaza Phase II, No. 8 Liyuan Road, Sunxi Community, Sungang Street, Luohu District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Tan Baozhong, and the business scope includes general business projects: research and design of computer software, computer network products, printed circuit boards, packaging substrate products, module packaging products, electronic component products, technology transfer, and technical consulting; Software development; Sales of printed circuit boards, packaging substrate products, module packaging products, electronic components, electronic products, rail transit equipment, automation equipment, mining equipment, robots, fire-fighting equipment, fire-fighting equipment, industrial products and spare parts; Domestic trade (excluding exclusive, monopolized, and controlled goods); Engage in import and export business (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and projects restricted must obtain a license before operation); Information transmission, software, and information technology services. Except for projects prohibited by the above laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before they can be operated. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business projects: none.. Core products: Level Switch, Photoelectric Sensor, Sick Photoelectric Sensor

Top 2
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Shenzhen Depure Industrial Control Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2014-10-31
Registered Capital5000K CNY

Shenzhen Depure Industrial Control Engineering Co., Ltd., with its registered address at 201, Building C, Hengmingzhu Industrial Park, Lin Guo Suo, Taoyuan Community, Xixiang Street, Bao'an District, Shenzhen. The registration authority is Bao'an Supervision Bureau of Shenzhen Market Supervision Administration, and the legal representative is Zhu Gaoming. Its business scope includes the design of industrial control engineering; Sales of mechanical equipment and instruments; Technical development of computer software; Invest in the establishment of industries (specific projects to be declared separately); Domestic trade, import and export of goods and technology; Technological development and on-site installation of membrane materials, membrane products, membrane structures, inflatable membranes, grid structures, steel structures, structural metal products, and electromechanical equipment; Design and construction of steel structure engineering, construction engineering, building curtain wall engineering, metal door and window engineering, foundation and basic engineering, electrical engineering, environmental pollution prevention and control engineering, and building waterproofing engineering; Technical development and sales of automated electrical products, industrial control products, and environmental protection equipment; Technical development, consulting, and sales of computer software; Sales of electromechanical equipment, building materials, hardware products, and glass products; Domestic trade, operating import and export business; Wholesale and retail of medical masks, infrared thermometers, medical clothing, medical eyepieces, shoes and hats, gloves, disinfection and sterilization products, hygiene products, insecticides, medical aids and equipment, hygiene products, compression materials, and labor protection supplies. (Except for projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council)^. Core products: Level Switch, Imported Tools, High And Low Voltage Electrical Appliances

Top 3
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Guangzhou Nanchuang Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2011-10-11
Registered Capital1000K CNY

Guangzhou Nanchuang Electronic Technology Co., Ltd., with its registered address at Room 418, Building 1, No. 13 Dongpu Yiheng Road, Tianhe District, Guangzhou, is registered with the Market Supervision Administration of Tianhe District, Guangzhou. The legal representative is Sijishuang, and its business scope includes research and development of electronic, communication, and automatic control technologies; Wholesale of mechanical parts; Wholesale of communication equipment and supporting equipment; Mechanical technology development services; Retail of electronic components; Software wholesale; Computer wholesale; Wholesale of office equipment and consumables; Retail of electronic products; Retail of electrical equipment; Wholesale trade of goods (excluding licensed and approved goods); Wholesale of computer spare parts; Sales of general mechanical equipment; Wholesale of automotive spare parts; Retail of communication equipment; Retail of mechanical components; Retail of general mechanical equipment; Import and export of goods (excluding exclusive and controlled goods); Retail trade of goods (excluding licensed and approved goods); Wholesale of electronic products; Professional contracting for mechanical and electrical equipment installation engineering; Wholesale of instruments and meters; Sales of electrical and mechanical equipment; Technology import and export; Wholesale of electrical equipment;. Core products: Level Switch, , Keller

TOP4
Wantong Intelligent Equipment (Suzhou) Co., Ltd
Overall Score4.6 / 5
Est. Date2021-05-21
Registered Capital1000K CNY

Wantong Intelligent Equipment (Suzhou) Co., Ltd., registered at Room 403, 4th Floor, Legend Building, No. 3 Shuangnanli, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau, with Zhu Gaoming as the legal representative. Its business scope includes licensed projects: various engineering construction activities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects: sales of intelligent basic manufacturing equipment; Import and export of goods; Mechanical equipment research and development; Sales of mechanical equipment; Sales of instruments and meters; Software development; Installation services for ordinary mechanical equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of hardware products; Sales of daily glass products; Wholesale of medical masks; Sales of Class II medical devices; Sales of labor protection equipment; Sales of Class I medical devices; Sales of plastic products; Sales of rubber products; Wholesale of automotive spare parts; Sales of building materials; Sales of metal materials; Sales of specialized chemical products (excluding hazardous chemicals); Sales of daily necessities; Sales of electronic specialized equipment; Sales of power electronic components; Mechanical equipment leasing; Software sales; Rental services (excluding publication rental) (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: Level Switch, Bimba, Contrinex

TOP5
Dongguan Bailing Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2007-05-24
Registered Capital3000K CNY

Dongguan Bailing Electronics Co., Ltd. is registered at Room 201, Building 1, No. 9 Dongcheng Road, Bajiaowo, Wanjiang Street, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Tu Xia. The business scope includes processing, production and sales of electronic products, electronic components, electronic toys, and electronic equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Level Switch, Temperature Sensor, Photoelectric Coupling Switch

TOP6
Shenzhen Tianzhiyu Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-03-27
Registered Capital1000K CNY

Shenzhen Tianzhiyu Technology Co., Ltd., with its registered address at 10th Floor, Hangdu Building, No. 1006 Huafu Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen. The registration authority is the Futian Supervision Bureau of the Shenzhen Market Supervision Administration, and the legal representative is Zhuang Rentao. Its business scope includes technology development and purchase and sale of electronic components; Domestic trade (excluding projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council); Import and export of goods and technology (excluding projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation). ^^. Core products: Level Switch, Okikofu Japan, Flow Switch

TOP7
Shenzhen E-commerce Business Co., Ltd
Overall Score4.5 / 5
Est. Date2013-01-16
Registered Capital5000K CNY

Shenzhen E-commerce Commercial Co., Ltd., with its registered address at Room 402, 4th Floor, No. 906 Meilong Avenue, Songhe Community, Longhua Street, Longhua District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Xiong Jianping, and its business scope includes general business projects such as domestic trade; Enterprise information consulting; Sales of integrated circuits and electronic components; Maintenance and after-sales service for instruments and meters; Engaged in import and export business of goods and technology. (Except for projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council); Sales of household items; Needle textile sales; Wholesale of kitchenware, sanitary ware, and daily necessities; Retail of kitchenware, sanitary ware, and daily necessities; Retail of daily household appliances; Sales of household appliances; Furniture sales; Sales of daily necessities; Sales of personal hygiene products; Retail of cosmetics; Sales of daily chemical products; Sales of insecticides for hygiene purposes; Sales of daily necessities; Retail of edible agricultural products; Sales of Class I medical devices. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) The licensed business projects are: food sales (only selling pre packaged food); Food sales; Candy, chocolate, and candied fruit manufacturing. (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: Level Switch, Henix, Nop

TOP8
Xiamen Hongxin Trading Co., Ltd
Overall Score4.5 / 5
Est. Date2017-08-09
Registered Capital1000K CNY

Xiamen Hongxin Trading Co., Ltd., with its registered address at Room 401, No. 165 Yaojiangli, Tong'an District, Xiamen City, registered with the Market Supervision Administration of Tong'an District, Xiamen City, and represented by Huang Cailian as its legal representative. Its business scope includes wholesale of electrical equipment; Wholesale of hardware products; Wholesale of other mechanical equipment and electronic products; Wholesale of computers, software, and auxiliary equipment; Wholesale of automotive spare parts; Wholesale of motorcycle spare parts; Wholesale of other chemical products (excluding hazardous chemicals and monitored chemicals); Engage in the import and export of various commodities and technologies (without attaching a separate import and export commodity catalog), except for commodities and technologies restricted or prohibited from import and export by the state; Retail of other electronic products; Retail of communication equipment; Retail of lighting fixtures; Clothing wholesale; Wholesale of shoes and hats; Clothing retail; Retail of shoes and hats; Wholesale of communication and broadcasting equipment; Wholesale of building materials; Other unspecified wholesale businesses (excluding business projects that require licensing approval); Hardware retail; Retail of sanitary ware; Wholesale of non-metallic minerals and products (excluding hazardous chemicals and monitored chemicals); Wholesale of household appliances; Wholesale of kitchen and bathroom utensils and daily necessities; Retail of motorcycle spare parts; Retail of computers, software, and auxiliary equipment; Retail of other daily necessities; Other unspecified retail industries (excluding projects that require licensing approval); Internet sales; Provide construction equipment services; Lease of other unspecified machinery and equipment (excluding projects requiring approval); Instrument and meter repair; Wholesale of metals and metal ores (excluding hazardous chemicals and monitored chemicals); Municipal road engineering construction; Natural science research and experimental development; Engineering and technical research and experimental development; Other unspecified technology promotion and application service industries; Other unspecified construction industries; Construction engineering technical consulting (excluding cost consulting); Landscape and greening engineering design; Other unspecified civil engineering constructions (excluding matters requiring approval); Pipeline engineering construction; Construction of wiring and equipment engineering; Building decoration industry; Electrical installation; Installation of pipelines and equipment; Trade agency; Other trade brokers and agents; Wholesale of agricultural film.. Core products: Level Switch, Pressure Switch

TOP9
Shenzhen Best Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2012-03-06
Registered Capital6000K CNY

Shenzhen Best Technology Co., Ltd. is located at Room 305, Building B01, Taichung Industrial Zone, No. 5 Xinfeng Road, Ailian Community, Longcheng Street, Longgang District, Shenzhen. It was established on March 6, 2012 and registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Li Jiawang. Core products: Level Switch

TOP10
Shenzhen Kaize Automation Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2021-12-22
Registered Capital1000K CNY

Shenzhen Kaize Automation Equipment Co., Ltd., registered at 418B District, No.1 Shanghenglang Fourth Industrial Zone, Shanghenglang Community, Dalang Street, Longhua District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Xie Wen as the legal representative. Its business scope includes procurement agency services; Domestic trade agency; Wholesale of electronic components; Retail of electronic components; Sales of electronic components and electromechanical equipment; Sales of power electronic components; Sales of mechanical and electrical equipment; Mechanical equipment research and development; Sales of mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for ordinary mechanical equipment; Sales of instruments and meters; Research and development of electromechanical coupling system; Sales of micro motors and components; Sales of industrial automatic control system devices; Sales of electrical instruments and meters; Sales of mechanical parts and components; Sales of communication equipment; Electronic product sales; Sales of mobile communication devices; Wholesale of hardware products; Retail of hardware products; Sales of metal materials; Sales of metal products; Sales of chemical products (excluding licensed chemical products); Sales of lightweight building materials; Sales of building materials; Sales of building waterproofing membrane products; Sales of building decoration materials; Sales of daily necessities; Sales of daily necessities; Needle textile sales; Sales of household items; Wholesale of cosmetics; Retail of cosmetics; Toy sales; Sales of toys, anime, and entertainment products; Wholesale of arts and crafts and collectibles (excluding ivory and its products); Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Retail of arts and crafts and collectibles (excluding ivory and its products); Retail 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) Technology import and export; Import and export of goods; Sales of Class II medical devices. (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: Level Switch, Lapp, Siemens

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Baoxin Micro Technology Co., Ltd2015-09-29Level Switch, Photoelectric Sensor, Sick Photoelectric Sensor5000K CNYNot Supported
Shenzhen Depure Industrial Control Engineering Co., Ltd2014-10-31Level Switch, Imported Tools, High And Low Voltage Electrical Appliances5000K CNYNot Supported
Guangzhou Nanchuang Electronic Technology Co., Ltd2011-10-11Level Switch, , Keller1000K CNYNot Supported
Wantong Intelligent Equipment (Suzhou) Co., Ltd2021-05-21Level Switch, Bimba, Contrinex1000K CNYNot Supported
Dongguan Bailing Electronics Co., Ltd2007-05-24Level Switch, Temperature Sensor, Photoelectric Coupling Switch3000K CNYNot Supported
Shenzhen Tianzhiyu Technology Co., Ltd2018-03-27Level Switch, Okikofu Japan, Flow Switch1000K CNYNot Supported
Shenzhen E-commerce Business Co., Ltd2013-01-16Level Switch, Henix, Nop5000K CNYNot Supported
Xiamen Hongxin Trading Co., Ltd2017-08-09Level Switch, Pressure Switch1000K CNYNot Supported
Shenzhen Best Technology Co., Ltd2012-03-06Level Switch6000K CNYSupported
Shenzhen Kaize Automation Equipment Co., Ltd2021-12-22Level Switch, Lapp, Siemens1000K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of liquid level switches, it is recommended to prioritize checking key technical parameters such as medium compatibility, measurement range, and accuracy to ensure that they match the process requirements.
  • For different scenarios such as chemical or food industries, it is necessary to distinguish between explosion-proof and sanitary level switches. For example, in corrosive environments, PTFE material shells should be used.
  • When selecting suppliers, priority can be given to comprehensive evaluation based on indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support.
  • For liquid level detection of high viscosity liquids or media with particles, it is recommended to choose RF admittance level switches with self-cleaning function to reduce maintenance frequency.

Knowledge Base

Q

This article focuses on the liquid level monitoring requirements of dispensing machines, analyzes the applicable scenarios of float switches and other types of switches, and provides selection suggestions from three dimensions: reliability, compatibility, and maintenance cost, to help industrial users optimize their glue management solutions.

Q

This article introduces the working principle and advantages of inductive level gauges, and discusses the applicability of inductive level gauges as level switches and their application scenarios in industrial applications.

Q

This article introduces the principle, application scope, and advantages of the radar level gauge, a high-precision and highly reliable level measurement sensor, as well as some factors to consider 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