Updated Oct 17, 2026 · Public platform & industry data

Oct 17, 2026 Updated

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2026 Top 10 Liquid Level Gauge Switch Manufacturers in China Guangdong

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

The top 10 Liquid Level Gauge Switch manufacturers in Guangdong for 2026 are: Xiamen Hongxin Trading Co., Ltd, Shenzhen Huayang Automation Co., Ltd, Shenzhen Xinsheng Electromagnetic Valve Co., Ltd, Shenzhen Tianzhiyu Technology Co., Ltd, Shenzhen Yingqin Technology Co., Ltd, Shenzhen Depure Industrial Control Engineering Co., Ltd, Guangzhou Nanchuang Electronic Technology Co., Ltd, Hubei Hangrong Electric Co., Ltd, Guangzhou Guangkong IoT Technology Co., Ltd, Dongguan Baiao Electronics 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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Xiamen Hongxin Trading Co., Ltd
Overall Score4.9 / 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: Liquid Level Gauge Switch, Pressure Switch

Top 2
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Shenzhen Huayang Automation Co., Ltd
Overall Score4.7 / 5
Est. Date2014-02-28
Registered Capital1000K CNY

Shenzhen Huayang Automation Co., Ltd., with its registered address at 218, Building 11, Phase II, Nanshan Yungu Entrepreneurship Park, No. 2 Pingshan 1st Road, Pingshan Community, Taoyuan Street, Nanshan District, Shenzhen. The registration authority is Nanshan Supervision Bureau of Shenzhen Market Supervision Administration, and the legal representative is Yin Chunyang. Its business scope includes the technical development and sales of instruments, meters, and complete sets of equipment; Domestic trade; Engage in import and export business. ^Production and sales of process calibration instruments and testing instruments. Core products: Liquid Level Gauge Switch, Electromagnetic Flowmeter, E+H Analysis Instrument

Top 3
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Shenzhen Xinsheng Electromagnetic Valve Co., Ltd
Overall Score4.7 / 5
Est. Date2014-08-05
Registered Capital1000K CNY

Shenzhen Xinsheng Electromagnetic Valve Co., Ltd., with its registered address at 1807, Building 11, Tiedong Logistics Zone, No. 3 Ping'an Avenue, Pinghu Community, Pinghu Street, Longgang District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Zhong Li, and its business scope includes the general sale of industrial automatic control system devices; Sales of valves and plugs; Valve and plug research and development; Retail of electronic components; Wholesale of electronic components; Sales of electronic components and electromechanical equipment; Sales of pneumatic power machinery and components; Sales of liquid tight components and systems. (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.) What are the permitted business projects. Core products: Liquid Level Gauge Switch, Electric Ball Valve, Electric Temperature Control Valve

TOP4
Shenzhen Tianzhiyu Technology Co., Ltd
Overall Score4.6 / 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: Liquid Level Gauge Switch, Okikofu Japan, Flow Switch

TOP5
Shenzhen Yingqin Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2013-01-06
Registered Capital1000K CNY

Shenzhen Yingqin Technology Co., Ltd. is registered at A0813, Building 2, Chuangwei Innovation Valley, No. 8 Tangtou Road, Tangtou Community, Shiyan Street, Bao'an District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Liu Hailian. The company's business scope includes research and development, sales, and technical consulting of photoelectric sensors, photoelectric products, industrial automation control sensor equipment, measurement and control instruments and meters. Domestic trade, engaged 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)^. Core products: Liquid Level Gauge Switch, Large Range, Short Range

TOP6
Shenzhen Depure Industrial Control Engineering Co., Ltd
Overall Score4.5 / 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: Liquid Level Gauge Switch, Imported Tools, High And Low Voltage Electrical Appliances

TOP7
Guangzhou Nanchuang Electronic Technology Co., Ltd
Overall Score4.5 / 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: Liquid Level Gauge Switch, , Keller

TOP8
Hubei Hangrong Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2013-10-11
Registered Capital8000K CNY

Hubei Hangrong Electric Co., Ltd., registered at Hangrong Science and Technology Park, Longchi Industrial Zone, Macheng City, Hubei Province, with the Market Supervision and Administration Bureau of Macheng City as the registration authority and Xu Chongwu as the legal representative, is engaged in the research and development, manufacturing, processing, and sales of high and low voltage electrical appliances, complete sets of electrical equipment, mining explosion-proof electromechanical equipment, belt conveyor comprehensive protection systems, explosion-proof electrical appliances, sensors, industrial and mining accessories, electrical accessories, cables, lighting appliances, switches, electronic components, pneumatic hydraulic components, automation machinery and equipment, and automation industrial robots; Import and export of goods (excluding goods prohibited or restricted by the state); House rental. (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: Liquid Level Gauge Switch, Valve Position Switch, Explosion Proof Magnetic Proximity Switch

TOP9
Guangzhou Guangkong IoT Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2018-10-08
Registered Capital1000K CNY

Guangzhou Guangkong IoT Technology Co., Ltd., with its registered address at Room 1202, No. 56, Kangwei 4th Street, Aoyuan, Xintang Town, Zengcheng District, Guangzhou City. The registration authority is the Market Supervision Administration of Zengcheng District, Guangzhou City, and the legal representative is Zhang Caifeng. Its business scope includes wholesale of hardware products; Hardware retail; Mechanical and electrical equipment installation services; Professional contracting for mechanical and electrical equipment installation engineering; Computer wholesale; Wholesale of computer spare parts; Computer retail; Retail of computer spare parts; Wholesale of electronic products; Retail of electronic products; Electronic automation engineering installation services; Electronic product design services; Wholesale of electrical equipment; Sales of electrical and mechanical equipment; Retail of electrical equipment; Building equipment self-control system engineering services; Wholesale of metal products; Research and development of communication technology, technical services; Computer technology development and technical services; Research and development of electronic, communication, and automatic control technologies; Software development; Information system integration services; Information technology consulting services; Import and export of goods (excluding exclusive and controlled goods); Technology import and export; Wholesale trade of goods (excluding licensed and approved goods); Retail trade of goods (excluding licensed and approved goods); Wholesale of instruments and meters; Research and development of Internet of Things technology;. Core products: Liquid Level Gauge Switch, Corrosion Resistant Pressure Transmitter, Economic Temperature And Humidity Transmitter

TOP10
Dongguan Baiao Electronics Co., Ltd
Overall Score4.4 / 5
Est. Date2015-08-19
Registered Capital1000K CNY

Dongguan Baiao Electronics Co., Ltd., with its registered address at 4th Floor, Building 1, No. 28 Dongshen Road, Sima Village, Changping Town, Dongguan City, is registered with the Dongguan Market Supervision Administration Bureau. The legal representative is Li Dajiang, and its business scope includes the production and sales of electronic products, plastic products, molds and hardware products, instruments and meters, electronic equipment and accessories, and electromechanical equipment and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Liquid Level Gauge Switch, Single Tube Sensor, Pp Floating Ball

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Xiamen Hongxin Trading Co., Ltd2017-08-09Liquid Level Gauge Switch, Pressure Switch1000K CNYNot Supported
Shenzhen Huayang Automation Co., Ltd2014-02-28Liquid Level Gauge Switch, Electromagnetic Flowmeter, E+H Analysis Instrument1000K CNYNot Supported
Shenzhen Xinsheng Electromagnetic Valve Co., Ltd2014-08-05Liquid Level Gauge Switch, Electric Ball Valve, Electric Temperature Control Valve1000K CNYSupported
Shenzhen Tianzhiyu Technology Co., Ltd2018-03-27Liquid Level Gauge Switch, Okikofu Japan, Flow Switch1000K CNYNot Supported
Shenzhen Yingqin Technology Co., Ltd2013-01-06Liquid Level Gauge Switch, Large Range, Short Range1000K CNYNot Supported
Shenzhen Depure Industrial Control Engineering Co., Ltd2014-10-31Liquid Level Gauge Switch, Imported Tools, High And Low Voltage Electrical Appliances5000K CNYNot Supported
Guangzhou Nanchuang Electronic Technology Co., Ltd2011-10-11Liquid Level Gauge Switch, , Keller1000K CNYNot Supported
Hubei Hangrong Electric Co., Ltd2013-10-11Liquid Level Gauge Switch, Valve Position Switch, Explosion Proof Magnetic Proximity Switch8000K CNYNot Supported
Guangzhou Guangkong IoT Technology Co., Ltd2018-10-08Liquid Level Gauge Switch, Corrosion Resistant Pressure Transmitter, Economic Temperature And Humidity Transmitter1000K CNYNot Supported
Dongguan Baiao Electronics Co., Ltd2015-08-19Liquid Level Gauge Switch, Single Tube Sensor, Pp Floating Ball1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of level gauge switches, it is recommended to prioritize confirming key technical parameters such as measurement range, medium compatibility, and output signal type to ensure compatibility with existing control systems.
  • In corrosive environments such as chemical or water treatment, level gauge switches with anti-corrosion material casings should be selected, while considering special scenario requirements such as explosion-proof levels.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • For high hygiene standard scenarios in the food and pharmaceutical industry, it is recommended to use liquid level gauge switches that comply with industry standards, and pay attention to interface material and cleaning convenience design.

Knowledge Base

Q

This article provides an in-depth analysis of the core differences between level switches and input level gauges in pump sump scenarios. By comparing the working principles, control accuracy, and applicable scenarios, clarify the division of labor between the two in pump start stop control and continuous monitoring. The article provides selection criteria to help readers choose appropriate solutions based on actual needs, avoiding functional mismatches or investment waste.

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

Level gauges and level switches are not the same thing, they have different functions and usage scenarios. A level gauge is an instrument used to test liquid level height or flow rate, while a level switch is a switch device used to detect whether the liquid level height has reached a predetermined value.

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