OFS is the leading designer and manufacturer of precision geophones and ancillary equipment used in seismic data acquisition for oil and gas exploration and in other industries including security, structural and machine vibration monitoring, mining and construction.
OFSs range of products and services include:
Geophones (velocity transducers) from 1 Hz to 50 Hz natural frequency
Plastic, steel, stainless steel, and aluminium geophone cases
Fully water-blocked or dry cable from two to nine conductor
Full range of connectors
Geophone and hydrophone testing equipment
Assistance and consulting with engineering applications
OFS offers worldwide customer service and support from our faclities in mainland China.