Water flow sensor division -- Hall effect and photoelectric flow meters
Flow Sensor Division

High-Precision
Flow Sensing
Technology

Pulse flow sensors, Hall-effect sensors, photoelectric flow meters, and water flow switches -- engineered for smart home appliances including water heaters, washing machines, coffee makers, and smart toilets.

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High-power snap-action thermostat division -- KSD302 and KSD308 series
Thermostat Division

Industry-Leading
High-Power
Thermostats

Market-leading snap-action thermostats rated up to 60A -- the first in China with UL certification for high-power models. Designed for instant water heaters, heat pumps, air-source systems, and commercial appliances.

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Custom OEM and ODM engineering solutions for appliance manufacturers
Custom Engineering

Tailored Solutions
for Your
Exact Needs

Our dedicated engineering team provides full-spectrum customization -- dimensions, structure, function, and materials -- with rapid prototyping and fast response times to meet your product roadmap.

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Boantai modern factory and production facility
About Boantai

Professional Focus,
Technological Leadership

Founded in 2016, Boantai Electric Technology is a high-tech enterprise specializing in the R&D, production, and sales of flow sensors, integrated anti-electric-wall safety valves, and thermostats. As a pioneer in industry innovation, we have established long-term partnerships with leading appliance manufacturers worldwide.

Driven by deep technical expertise and continuous R&D investment, Boantai has grown into a market leader in high-power thermostats while building a high-precision flow sensor manufacturing base. We uphold our philosophy of "Quality First, Integrity Above All" to be the most trusted technology partner for our clients.

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Our Products

Precision Sensing & Control

Explore our full range of precision sensing and thermal control solutions, engineered for reliability and performance.

Flow Sensor Y02-1

Founded in 2016, Boantai Electric Technology is a high-tech enterprise specializing in the R&D, production, and sales of flow sensors, integrated anti-electric-wall safety valves, and thermostats. As a pioneer in industry innovation, we have established long-term partnerships with leading appliance manufacturers worldwide. Driven by deep technical expertise and continuous R&D investment, Boantai has grown into […]

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Flow Sensor Y01

Founded in 2016, Boantai Electric Technology is a high-tech enterprise specializing in the R&D, production, and sales of flow sensors, integrated anti-electric-wall safety valves, and thermostats. As a pioneer in industry innovation, we have established long-term partnerships with leading appliance manufacturers worldwide. Driven by deep technical expertise and continuous R&D investment, Boantai has grown into […]

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Flow Sensor ST04S

Founded in 2016, Boantai Electric Technology is a high-tech enterprise specializing in the R&D, production, and sales of flow sensors, integrated anti-electric-wall safety valves, and thermostats. As a pioneer in industry innovation, we have established long-term partnerships with leading appliance manufacturers worldwide. Driven by deep technical expertise and continuous R&D investment, Boantai has grown into […]

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Flow Sensor ST004

Founded in 2016, Boantai Electric Technology is a high-tech enterprise specializing in the R&D, production, and sales of flow sensors, integrated anti-electric-wall safety valves, and thermostats. As a pioneer in industry innovation, we have established long-term partnerships with leading appliance manufacturers worldwide. Driven by deep technical expertise and continuous R&D investment, Boantai has grown into […]

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Flow Sensor ST03

Founded in 2016, Boantai Electric Technology is a high-tech enterprise specializing in the R&D, production, and sales of flow sensors, integrated anti-electric-wall safety valves, and thermostats. As a pioneer in industry innovation, we have established long-term partnerships with leading appliance manufacturers worldwide. Driven by deep technical expertise and continuous R&D investment, Boantai has grown into […]

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Flow Sensor ST01

Founded in 2016, Boantai Electric Technology is a high-tech enterprise specializing in the R&D, production, and sales of flow sensors, integrated anti-electric-wall safety valves, and thermostats. As a pioneer in industry innovation, we have established long-term partnerships with leading appliance manufacturers worldwide. Driven by deep technical expertise and continuous R&D investment, Boantai has grown into […]

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Flow Sensor J19S

Founded in 2016, Boantai Electric Technology is a high-tech enterprise specializing in the R&D, production, and sales of flow sensors, integrated anti-electric-wall safety valves, and thermostats. As a pioneer in industry innovation, we have established long-term partnerships with leading appliance manufacturers worldwide. Driven by deep technical expertise and continuous R&D investment, Boantai has grown into […]

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Flow Sensor J16S

Founded in 2016, Boantai Electric Technology is a high-tech enterprise specializing in the R&D, production, and sales of flow sensors, integrated anti-electric-wall safety valves, and thermostats. As a pioneer in industry innovation, we have established long-term partnerships with leading appliance manufacturers worldwide. Driven by deep technical expertise and continuous R&D investment, Boantai has grown into […]

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Flow Sensor J13

Founded in 2016, Boantai Electric Technology is a high-tech enterprise specializing in the R&D, production, and sales of flow sensors, integrated anti-electric-wall safety valves, and thermostats. As a pioneer in industry innovation, we have established long-term partnerships with leading appliance manufacturers worldwide. Driven by deep technical expertise and continuous R&D investment, Boantai has grown into […]

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Verified & Trusted

International Certifications & Standards

Boantai's products are rigorously tested and certified by the world's leading safety and quality authorities, ensuring compliance with global market requirements.

Certificate Gallery

UL certification document
UL 60730
TUV certification document
TUV EN 60730
CQC certification document
CQC GB/T 14048
GB 4806 Food Contact Materials certification
GB 4806
ISO 9001 certification document
ISO 9001
CB certification document
CQC KSD301 265
RoHS and REACH compliance document
RoHS
CE certification mark document
REACH
Patent certificate document
Utility Model Patent Certificate
Patent certificate document 2
Invention Patent Certificate
Patent certificate document 2
Design Patent Certificate
Zhongshan, China

Our Manufacturing Facility

A modern 3,000 m² factory equipped with fully automated production lines, professional testing labs, and a dedicated team of 80+ engineers and technicians.

Flow Sensor Assembly Line

Flow Sensor Assembly Line

Component Storage And Material Warehouse

Component Storage And Material Warehouse

Automated Thermostat Production Line

Automated Thermostat Production Line

Wire Bonding Production Line

Wire Bonding Production Line

Injection Molding Workshop.jpg

Injection Molding Workshop

Flow Sensor Assembly Line(Low-Flow)

Flow Sensor Assembly Line(Low-Flow)

Pulse Performance Testing Equipment

Pulse Performance Testing Equipment

High Pressure Leak Test Equipment

High Pressure Leak Test Equipment

Aging Test Equipment

Aging Test Equipment

Customization

Tailored to Your Specs

Our dedicated design and engineering team provides full-spectrum customization -- from dimensions to materials -- with rapid turnaround.

Size & Dimensions

Custom form factors to fit your product housing perfectly.

Structure Design

Modified internal structures for specific flow or thermal requirements.

Functional Tuning

Adjustable trip points, flow ranges, and sensitivity parameters.

Material Selection

Food-grade, high-temp, or chemical-resistant materials for your application.

Ready to Partner with Us?

Whether you need standard components or fully customized solutions, our engineering team is ready to support your next project.

Quick Response Within 24h
Free Custom Consultation
Sample Available