Yangzhou Kiway Technology Co Ltd.

A Premier Supplier of Damper Actuators and Zone Valves in China!

Our 20 years experiences help us to create smooth control in a variety of different HVAC applications that include residential and light commercial dampers, fan coils, water heater etc.

Go with us to explore and be inspired by the broad spectrum of business areas already serviced by Kiway.

Company History

In 2000, the first spring return damper actuator KD10
The spring return damper actuator was driven by the hysteresis synchronous motor, power open and spring return close, steel gears inside ensure 100K cycles life test.

In 2004, motorized zone valve KZ series
Following up the development of damper actuator, we develop motorized zone valve. it is power open, spring return close, widely used in fan coils and water heater

In 2008, non-spring return damper actuator KD20
It is compact and with LED to display status, widely used on dampers of Max. 20 inch dampers

In 2018, new non-spring return damper actuator KD30
This new series ensure our damper actuator covers wide diameter dampers, and we can provide additional options for our clients


New capacitor return damper actuator
Patent of KD30
New damper actuator KD30

Customer satisfaction

The pursuit of customer satisfaction is at the heart of our business and actions.

Deep expertise

20 years of HVAC control experience, awesome engineer team.

Quick delivery

Warehouses in Seattle and Chicago ensure we provide fast logistics services.

Zero defect goal

Our goal is to achieve zero defects and get it 100% right. This improves quality and ensures our customers' satisfaction.

Continual improvement

We are continually looking for ways to improve our structures, products, processes and procedures.

Fast OEM process

Turnkey service, you provide idea, requirement or samples, we design and manufacture.