OCEAN APPLIED ACOUSTIC-TECH CO.，LTD. (OAAT), established in 2011,is an innovative high-tech enterprise located at Changshu National University Science & Technology Park.

OAAT designs and provides a wide range of acoustic products in areas of airborne, underwater and ultrasound from  elements and devices to systems and solutions.

Whether you require a customized production or consult a technical solution, our professional team can provide you with both reliable and cost-effective service.

We value long term cooperative relationships built on integrity, trust, listening and willing to act. We embrace innovation, value creation, harmonious development and pursuing excellence. 
OUR MISSION
To better serve, protect and improve our living environments by our products through advanced acoustic technology and quality service.