TIANJIN DEEPBLUE OFFSHORE & SHIP SERVICE CO.LTD. is professional marine service supplier, we also provides the services for Unmanned ships equipment - pressure, temperature calibrator and we do servicing for Multiple-gas detectors - calibration, renewing probe, batteries etc. Service area can cover most Chinese shipyards and ports.

Besides, we offer services as below;
•BA Air compressor quality analysis;
•Multiple-gas monitor equipment calibration;
•pressure meter, temperature meter Annual calibration;
•pressure & temperature calibrator Annual servicing.