- tel: 0532-82865446
- fax: 0532-82870927
- e-mail：sdioi@sdioi.com
lpb1-2 acoustic wave instrument
ship meteorological instrument
3.0-meter foam ocean data buoy
3-meter ocean data buoy
6-meter ocean data buoy
expendable bathythermograph
model xzc2-2 digital meteorometer
seawater chlorophyll and turbidity optical sensor
lgy1-1 type all-weather infrared imaging system