Techservice Ltd.

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Radionavigation & automatic

  • Safety Radio Survey of GMDSS equipment under Class Society:


RMRS GL River Register


  • Programming of EPIRBs
  • Shore Based Maintenence of EPIRBs
  • Annual testing of EPIRBs
  • Supply with new EPIRBs
  • Testing of SARTs
  • Replacement of power supply elements of SARTs and EPIRBs
  • Supply and installation of Voyage Data Recorders
  • Annual Performance Test of VDRs
  • Supply and installation of AIS
  • Inspection of AIS under Class Society
  • Servicing of gyrocompasses, log and navigation equipment
  • Serviсing of auto pilot systems
  • Inspection and repair of ship's alarm and fire detection stations
  • Servicing of refrigerator automatic
  • Inspection of oil content meter devices under Class Society
  • Calibration of manometers and electric gauges
  • Service of temperature and pressure calibrators

Our partners:

  • Interschalt Maritime Systems AG
  • Hyundai Heavy Industries Co., Ltd.
  • AMI Marine Ltd.
  • Rutter Inc.
  • Netwave Systems B.V.
  • Sam Electronics GmbH
  • MARIS (Maritime Information Systems AS)
  • Qingdao Headway Technology Co., Ltd.
  • Beijing Highlander Digital Technology Co., Ltd.
  • Jotron AS
  • Kannad Marine
  • McMurdo Ltd.
  • Samyung Enc.
  • Musson Marine

We offer the equipment which is stored at our warehouse at St.Petersburg and can be supplied to the vessel immediately:

Voyage Data Recorders Netwave NW-4000



Automatic Identification Systems Jotron TR-8000

AIS Jotron TR-8000


EPIRBs Jotron Tron 40S
Jotron Tron40S


SARTs Jotron Tron SART20

Tron SART20

Batteries for EPIRBs, SARTs and VHF portable radiostations Jotron are in stock also. We carry out Shore Based Maintenence after EPIRBs batteries replacement with certificate issuing.
AMI MARINE Rutter Netwave HHI

Sam-Electronics Headway Jotron Kannad Highlander