Professional Solutions for

Accurate Process Control

Leading Supplier of Flowmeter for Water and Gas Applications, Offering Reliable Level, Pressure, and Temperature Transmitters Worldwide.

PRODUCTS

Featured Products

Built-in velocity and liquid level sensor, which can continuously measure the water level, surface velocity, and water flow without contact.

The most widely used industrial instruments for liquid measurement are reliable and cost-effective flow meters.

It is compatible with various pipe materialsand liquids, and can detect the flow rate of liquid without any pipe modification.

Non-contact type radar level transmitter for liquid and solid measurement,1mm high accuracy, 3° narrow beam,120m large range, and good stability.

Company

About QiYi

QiYi Sensor delivers premium products to drive the sustainable development of the process instrumentation industry. Our instruments integrate industrial automation and control systems, providing efficient and high-quality solutions.


Backed by years of industrial application experience and continuous technological innovation, we boast top-tier production facilities, mature manufacturing processes, strict full-cycle quality management, and responsive after-sales support.

APPLICATIONS

Measuring And Controlling 

ADVANTAGE

Why Choose Us

QUALITY CONTROL

From raw material warehousing inspection to semi-finished product assembly and calibration, and finally to finished product inspection and delivery, every link is precisely controlled.

PRODUCT ADVANTAGE

QiYi Sensor offers industrial-grade, high-performance sensors with rigorous quality control, responsive technical support, and timely maintenance—ensuring stable operations and long-term business value.

AFTER SERVING

With over 15 years of experience in industrial applications and continuous technological innovation, a strict full-process quality management system and a fast-response after-sales service system have been established.

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SOLUTIONS

Industries We Serve

Water & Wastewater

Food & Beverage

Oil & Gas

Cement

Pharmaceutical

Enviroment

Chemical

Agriculture

KNOW MORE

Frequently Asked Questions

How can I place an order?
Start your order by sending us an email or message. After confirming all details, we’ll share the payment account with you.
Various payment options are available, including credit/debit cards, PayPal, and bank transfers.
It depends on your location and order quantity. Generally, order processing takes 7–10 business days, and delivery takes 3–10 business days via international express or your chosen freight forwarder. You’ll get a tracking number after shipment.
Yes, we support customization to your requirements, including logo printing, color, size and function customization.
High-quality genuine products backed by a 12-month warranty and long-term maintenance.

CONTACT US

We will be happy to help you!

Please complete the form with your questions or requests. We will respond to your message shortly.

Beijing China

No.198, Beiqing Road, Haidian District

Give us a Call

Doris +86 159 1098 8703

Send Us a Message

doris@qiyisensor.com

We’ll follow up with you at this email.
Kindly specify your needs, including product type, application site, technical parameters or other demands, and we’ll follow up with a quick quote.