ERAY always working together with you to ensure durability and quality of your pavements with controlled cost.
ERAY always thinking together with you to create a tailor-mode project adapted to your environment.
ERAY always utilising highly accurate survey equipment and methods, continually improve our quality and efficiency to the benefit of you and your customers.
Side Scan Sonar
Acoustic Doppler Current Profiler
Unmanned Hydrography Boat
ERAY-P1500 Sound Velocimeter
ERAY-S1500 Sound Velocimeter
ERAY-V20 Sound Velocimeter