Why Choose Us And Our Products?

We Keep Listen To Our Clients Needs First. Not Lasts. And Make Everything For Better By Listening. That's Why We called Us "HEARKEN-To Listen''We Are Here to Support Best Solution And Service For Your Valve Automation

To Listen, To Think,To Understand,
To Action, To Achieve And To Support

Our job is to support you in

About Us

HEARKEN FLOW is producing a wide range of Pneumatic Actuators and Electric Actuators Which meet the growing demand of the international market, They are used in waste water treatment plants, power plants, refineries, mining and nuclear processes, food factories, and pipelines. Valve actuators play a major part in automating process control.

we pride ourselves on our excellent customer service and after-sales support. Our technical support engineers have extensive field knowledge of a wide range of industrial applications.with innovative industrial products, getting consensus and success with customers all over the world.

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pdf library

Our PDF Iibrary contains documents of Interest for those who require additionaI Infomation about SONlASand our products.Here you will findall available brochures,data sheets,service manuals,technicaIdocumentation

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