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The Best Choice for High Quality, Low Cost Custom Float Switch, Liquid Level Sensor, Magnetic Proximity Switch and Fuel Level Sensor

Reliable, Innovative Sensing Solutions
Liquid level sensors and water level indicators help you to save them time and money. Accurate level measurement can reduce overfill and waste, maintain product quality, and provide application consistency. Although fluids vary in viscosity, chemical makeup and temperature, FUEN sensing products such as Float Switches, Liquid Level Sensors, Magnetic Proximity Switch and Fuel Level Sensor are compatible with most liquid media.
All are designed to provide the desirable combination of high quality, low cost products that are highly customizable and manufactured efficiently for you!

We are dedicated to meeting our customers liquid level sensor needs with efficiency, quality, integrity all while building long-lasting relationships.

We, DONGGUAN FUEN ELECTRONICS CO.,LTD. are a science and technology innovative company.

We specialize in researching, developing and producing magnetic reed switches, magneto-resistors and hall sensor products.

We manufacture wide range of float level switches/sensors, continuous float level transmitter, magnetic proximity switches, fuel level sensors, magnetic float balls, water flow switches/sensors and HV reed relays etc.

Our products are widely used in automobiles, ships, home appliances, security products, sports equipments, testing and measurement tools, medical device and instruments, petroleum chemical industry, metallurgical engineering, mining industry, mechanical and other fields. Our products have passed the test of FDA, ROHS, REACH, PAHs.