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continuous float level sensor manufacturer
Nox sensor solution
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Leading Manufacturer

Hot Products

Our diverse product range is designed to meet a wide array of needs, ensuring reliable performance and enhanced functionality.
Top Mount Stainless Steel Level Switch for Liquid Monitoring

As a leading manufacturer and supplier of industrial sensing solutions, we present this integrated top-mount liquid monitoring system designed for volume procurement and large-scale facility upgrades. Engineered for precision, it combines a heavy-duty sensor, an intuitive digital display, and a responsive alarm box.

  • Direct-from-manufacturer reliability engineered for rigorous industrial applications.

  • Integrated display and active alarm mechanisms for immediate process control.

  • Built specifically for high-volume integration in demanding liquid management environments.

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High-Pressure Stainless Steel Side-Mount Float Switch

The Polypropylene Float Level Switch is designed for reliable liquid level monitoring in water tanks and drinking water tanks. It features a durable polypropylene float that provides excellent corrosion resistance, making it suitable for various liquid media.  It is ideal for pump control, level indication, and alarm applications in industrial and water treatment settings.

  • Engineered by a premier manufacturer and supplier of industrial fluid sensing instrumentation.

  • Constructed with corrosion-resistant 304/316L stainless steel housing for maximum durability.

  • Capable of withstanding extreme dynamic pressures up to 16.0 MPa.

  • Features a space-saving lateral installation geometry for restricted environments.

  • Equipped with customizable switch points to deliver precise, automated pump control.

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Customization

Our Service

Level Switch and Sensor

 Select from top-mounted, bottom-mounted, or side-mounted configurations to fit your tank design. Customize mounting threads or flanges to ensure secure installation.
Length: it's customizable based on the height of the fuel tank or container.
Material: available materials include stainless steel for corrosion resistance and durability, and polypropylene (PP) for applications like drinking water.
Alarm Configuration: Integrate custom alarm settings with options for different alert points. And add audible alarms (buzzers) or visual alerts (flashing lights) to enhance safety and monitoring.

Reed Switch

 Customize the dimensions of reed switches, including lead forming and trimming, to fit your specific installation requirements.

Float

Tailor the size and magnetic strength of the float according to your application needs.
Choose from various materials such as stainless steel, polypropylene (PP), or NBR to ensure compatibility with different liquids.
Application

Provide Reed Switch solutions for multiple industries

About Us
Who Are We
AOER specializes in the manufacturing and processing of high-quality reed switches, liquid level switches, a wide range of floats, as well as the processing of various plastic and hardware products.

Our products are designed to meet the diverse needs of various industries, including automotive, industrial automation, consumer electronics, and more.
  Liquid Level Monitoring
  Reed Switches
  Floats
DIGITAL SHOWROOM
If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!
 

Quality Assurance

We are committed to delivering products that meet the highest standards of quality. Our rigorous inspection processes and state-of-the-art testing equipment ensure that every product we produce is reliable and durable.

Professional Services

We offer comprehensive services, from product customization to after-sales support. Our customer-centric approach ensures that your needs are met with personalized attention and timely responses.

R&D Capabilities

We invest heavily in research and development to stay at the forefront of technological advancements and to provide our customers with cutting-edge solutions.

Production Strength

Equipped with advanced manufacturing facilities and efficient production lines, we are capable of delivering large volumes of products while maintaining high quality and consistency.
Aoer
News
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Top-Mounted Vs. Side-Mounted Float Level Switch: Key Differences Explained

Selecting a liquid level monitoring system involves more than just verifying basic dimensions. Engineers must carefully evaluate tank geometry and fluid dynamics before finalizing a sensor's mounting orientation.

24 May 2026
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Mechanical Level Gauge Vs. Electronic Sensor: Which Is Better For Marine Use?

Marine environments are uniquely hostile to instrumentation. Vessel owners, engineers, and fleet operators face a critical choice when monitoring fuel, water, and engine fluids. You must decide whether to trust traditional physical mechanisms or upgrade to digital electronics.

19 May 2026
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5 Warning Signs Your Float Level Switch Needs Immediate Replacement

A Float Level Switch acts as the final line of defense against catastrophic tank overflows, pump dry-runs, and critical system downtime. Facility managers rely heavily on these sensors to protect expensive equipment.

13 May 2026
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+86-156 2559 6892
No. 229 Fukang Road, Dalang Town, Dongguan City, Guangdong Province, China
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