We acknowledge,improve and learn.

By this way we always find the right solution to meet client challenge.

Be Proactive

Gflow+ is the most innovative partner of the intelligent water and energy metering solution.

Gflow+ was founded in 2012 by a group of engineers who wanted to prove that water utility company didn’t need to compromise to use solid state water meter – that solid state water meter can be more accurate, reliable and last longer than mechanical meters. Today, Gflow+ builds not only all electric solid state meters but also complete smart metering and water quality solutions. Gflow+ believes the faster the world stops relying on mechanical meter and moves towards an electric solid-state future, the better.

Launched in 2015, the Nautilus series products unveiled Gflow+’s cutting-edge measurement technology and low-power management. Combining reliability, performance, and efficiency, Nautilus series has reset the customer’s expectations for the smart meter of the 21st century with the non-conditional longest range of any electric solid-sate water meter.

To create an entire sustainable energy ecosystem, Gflow+ also manufactures a unique set of smart metering solutions, with remote transmitters and solar panel, enabling property managements, businesses, and utilities to manage water consumption, water quality, and energy consumption.

Supporting Gflow+’s flowmeter and water meter products are Shanghai and Hong Kong factories – facilities designed to significantly reduce production lead time. By bringing production in-house, Gflow+ manufactures meters at the volumes required to meet production goals, while creating hundreds of jobs.

And this is just the beginning. With Gflow+ building its most innovative smart meter yet, Gflow+ continues to make products accessible and affordable to more and more utiltiy clients, ultimately accelerating the advent of solid-state and automatic production. Solid-state meters, batteries, and renewable energy generation already exist independently, but when combined, that’s the future we want.


Gflow+’s mission is to accelerate the world’s water metering transition to smart solid state water meters.


To create the most innovative metering product company  by driving the world’s transition to electric solid state meters.


Innovative, Proactive and Effective.