Welcome to Tiandunbj Technology Co., Ltd.

National service hotline：mike.lin@tiandunhk.com    

Home
Production
Hydrophone Ocean Bottom Seismometer Ultrasonic Transducer Acoustic Release System Sub-Bottom Profiler
Solution project
Case A Case B
News
Contact us
Home Solution project Case B
Case
Case A
Case B

SinOBS submarine seismograph

Sino-VCS seismic multichannel vertical cable

Earthquake and tsunami monitoring buoy

SinOBH self-contained hydrophone submersible beacon

OBEM submarine electromagnetic receiver

Multi-element directional release bottom-diving system