Repair 
and maintance
of marine equipment
Since 2004, we have been engaged in the repair and maintenance of marine equipment in areas such as radio navigation, electrical, mechanical, welding and much more
We manufacture various radio equipment units ourselves, ensuring successful repairs in conditions of limited imports. Among other things, we have developed a DAU system for a rudder propeller, which successfully replaces the original systems.
Thanks to our well-established logistics chains, we are pleased to offer radio equipment and spare parts (SPTA) at some of the most attractive prices in the Russian Federation.
Radionavigation
installation and maintenance of radio navigation equipment
Mechanics
repair of engines mechanisms and ship systems
Welding
all welding work, from small to large in full
BWTS
Installation of ballast water treatment systems
Supplies
Supplies of mooring ropes and many other ship equipment
Laboratory
analyses of products, electrolytes, solutions, etc.
Рroduction
restoration of ship mechanisms and production
Electrics
all types of work in full on electrical equipment
Project Department
re-equipment of ships with radio communication and navigation equipment
Diving department
performs inspections, cleaning, sealing, welding and more
Production of high-pressure hoses
Certified high pressure reinforced hoses
When submitting a comprehensive application, we offer a significant discount on the total volume of work performed
In addition, there is an in-house laboratory designed to analyze the quality of emissions from diesel engines, working fluids and ballast water used in Ballast Water Management Systems (BWMS)
Certificates
ALL CERTIFICATES
CERTIFICATE
Certificate of recognition of RMRS (radio)
CERTIFICATE
Certificate of conformity RMRS (electrics, mechanics, hull)
CERTIFICATE
RKS. Certificate of Recognition
CERTIFICATE
RINA. Certificate of Approval of Service
CERTIFICATE
Bureau Veritas. Certificate for the right to check navigation equipment
CERTIFICATE
INSB. Certificate for the right to check and maintain radio equipment
Are you looking for specialists who can quickly and efficiently solve problems with your equipment?
Geography of our works
Our warehouses, offices and engineers are always available in the following ports:
News
ALL NEWS
New equipment for repair of Consilium and Salwico modules
Acquired new high-tech equipment for the repair of electronic modules of voyage data recorders Consilium VDR F1, VDR F2, S-VDR S1, as well as fire detection systems Salwico CS4000, NSAC-1, and others.
17 October 2024
Successful repair and cloning of Sailor 3027 transceivers
We are pleased to inform you that our company is successfully conducting repairs and cloning of Sailor 3027 transceivers.
30 May 2024
Schottel STT 170 LK
We in a warehouse have a Schottel STT 170 LK transverse thruster with a case of management (new, from storage)
15 August 2022
How to fix date issue in T&T satellite terminals
Our company has developed a patch based on the latest official software version. This patch fixes the problem in T&T satellite terminals.
25 April 2023
Produce gears for main engine Wartsila 6L20
Our company has established production of crowns for the Wartsila 6L20 main engine.
12 April 2023
Germanischer Lloyd certificate received
Received recognition from the classification society Germanischer Lloyd for the right to service and inspect GMDSS equipment.
22 April 2009
Opening of a branch in Astrakhan
Now we have a branch in the city of Astrakhan
1 July 2010
Installation of a stand for testing gyrospheres of the gyrocompass "Amur-M/3M"
Our company has created a new test bench for testing gyrospheres (sensitive elements) of the Amur-M/3M gyrocompass. Read about the main differences from the standard gyrocompass in the text of the news.
12 March 2011
Training and status of service partner of Alfa Laval
Alfa Laval, a world leader in separation, heat exchange, desalination and water purification technologies, has signed an agreement with NPO DONTEKHCENTER LLC
20 April 2011
Recognition by the classification society Bureau Veritas
Received recognition from the classification society Bureau Veritas for the right to service and check GMDSS equipment.
13 August 2012
Recognition of the Register for conducting capillary flaw detection
Recognition from the Register has been received for conducting capillary (colour) flaw detection of parts of ship objects being repaired.
2 February 2013
Recognition of the Register for testing explosion-proof equipment
Recognition of the Russian River Register for the right to inspect explosion-proof equipment has been received
1 March 2013
Recognition of the Russian River Register
Recognition has been received from the Russian River Register for the right to conduct inspections of indicators of emissions of harmful substances into the atmosphere and smoke from exhaust gases of marine internal combustion engines.
9 October 2013
Received recognition from ABS classification society
20 April 2015
Obtaining the status of India Nets dealer in the south of Russia
Obtaining dealer status for the right to sell mooring ropes manufactured by India Nets in the south of Russia
28 March 2016
Woodward, Europa Speed Regulator Restoration Department Opened
Bench tests are capable of simulating all signals processed by the regulator in real engine operation, including dynamic load changes, turbine pressure changes, and control signal changes.
20 September 2017
Repair of heat exchangers
We inform you that our company performs repairs of water-to-water, water-to-oil and water-to-air marine heat exchangers (refrigerators). We restore heat exchange bundles and housings.
5 September 2019
Repair of radio stations sailor 6222
Our company's new basic base now allows us to successfully repair the VHF radio station Sailor 6222
26 August 2022
New branch in Istanbul
Our company opened a branch in Istanbul in the areas of radio navigation and electrical engineering.
9 December 2022
Our portable NAVTEX testers
Our company has developed and started producing Navtex testers. Currently, no one produces them in such a portable form factor.
19 December 2022
Energy efficiency calculation
Our company's design department prepares the Ship Energy Efficiency Management Plan (SEMP) and the technical file of the energy efficiency index EEXI.
1 February 2023
Diesel Emissions Testing
Our company checks the indicators of emissions of harmful (polluting) substances into the atmosphere and smoke of exhaust gases of marine diesel engines. There is recognition of the Russian River Register.
22 February 2023
Diving works from the group of companies “Dontechcenter”
Dear colleagues, partners! We inform you that our group of companies carries out diving operations in the ports of: Rostov-on-Don, Azov, Yeysk, Temryuk, Novorossiysk, Astrakhan, Makhachkala.
3 March 2023
Repair of AIS SAILOR 6004 Control Panel
The radio navigation department of our company has developed a process for restoring the AIS SAILOR 6004 Control Panel in terms of software. If necessary, we will be happy to carry out repairs.
10 March 2023
Alfa Laval Ballast Water Treatment Service in the North West Region
DTC North-West Region provides service for Alfa Laval equipment, including Ballast Water Treatment Systems
16 March 2023
Modular fire extinguishing systems with fine water mist
Our company installs modular water mist fire extinguishing systems on ships.
2 November 2024
Manufacturing of Stern Tube and Rudder Port Bushings
Our company manufactures bronze stern tube and rudder port bushings in our own machine shop
25 February 2025
Verifying the explosion safety of air environments
We are pleased to inform you that our comapny now provides services for verifying the explosion safety of air environments in fuel tanks and other vessel compartments where petroleum products may evaporate.
19 December 2024
Partners
and companies on whose equipment we were trained
