The products offered by DIMO for the industrial sector are manufactured by some of the leading companies in their sectors. With an array of accessories to compliment these products and DIMO’s touch of value addition, each and every solution provided offers versatility and efficiency to completely satisfy our customers’ requirements.

Total Marine Solutions encompasses the entire spectrum of solutions that can be found under the marine industry – from an anode to a mast light. The key to TMS’s success in our product representation and distribution is our direct control over sales of engines, components, parts, service and the continual training we undertake for our staff.


DIMO represents leading manufacturers offering proven, solid technology in the railway sector as well as a number of industrial fields to provide end-to-end solutions from design to commissioning.

DIMO Total Marine Solutions partners with the world’s leading brands. You can count on our brands you know and trust to provide a wide range of solutions and support that help control costs‚ while keeping your vessel and business operating at peak performance.


We have been adding value to the best engineered brands since 1939.

Railway Solutions

We provide various industries across Sri Lanka with end-to-end customized solutions supported by our world-class Principals and our team of trained and experienced engineers. We are also the authorized agent of a leading number of world-class solution providers that includes railway applications. Each solution that we provide is designed to increase productivity and profitability of our clients.

Marine Solutions

DIMO Total Marine Solutions (TMS) offers specifically tailored solutions from simple to complex areas of the marine industry. Our portfolio continues to grow as we bring to Sri Lanka manufacturers supplying the best solutions to ensure regulatory and operations compliance. DIMO TMS offers a broad base of highly skilled engineers to deliver innovative, rigorous and affordable outcomes for all projects in the maritime industry.

General Engineering Solutions


Dimo Tms Service Centre

Located in the suburb of Colombo city, with quick access to the port of Colombo, DIMO TMS Service Center is managed by qualified and experienced engineers and executives. Our facility offers services including overhauling, maintaining and repairing all types of marine, industrial and railway engines. Our clients include fleet owners and individuals for whom we provide customised solutions.

The following are just some of the services provided by DIMO TMS:
  • Overhauling, maintenance and repair all types of marine, industrial and railway engines
Engine & Fuel Management Systems
  • Diesel & petrol fuel system repairs
  • Electronic ignition & automation systems
  • Engine electrical systems
  • Fault diagnosis of engines, gearboxes, brakes & electrical systems
  • Starter / alternator repairs for marine & industrial applications
  • Bosch Fuel Injection services are offered for all types of fuel pumps and injectors including Common rail pumps and injectors
The Machining Center
  • Complete engine overhauling
  • Crank shaft re-grinding
  • Cylinder block boring and honing
  • Line boring of main bearing parent bores
  • Reconditioning of the connecting rod
  • Cylinder head overhauling & de-carbonizing
  • Pressure checking cylinder blocks & heads
  • Cylinder block & head facing
  • Crank shaft crack detection


Although DIMO TMS was launched in 2011, DIMO’s long standing partner MTU/DDC has provided large high performance engines for over 30 years to a number of maritime industries including the Sri Lanka Navy, Colombo Dockyard and many other government and private institutions.

Sri Lanka Railways


SIEMENS - DIMO consortium recently signed a contract with Ceylon Electricity Board (CEB) to embark the Medium Voltage distribution sub
DIMO, together with the German hybrid specialist DHYBRID, has been selected by Lanka Electricity Company (LECO) for the supply of
Reassuring its commitment towards providing the Best Customer Experience, DIMO recently implemented several projects to elevate the customer experience by

Contact Us

For Power Systems related queries please contact

General Manager (Refrigeration / General Engineering / Railway)

Mr. Roshan Fernando

Executive Director

Mr. Sarath Algama

General Manager (Marine)

Mr. Roshan Fernando

Opening Hours

Monday to Friday, 8.00am – 5.00pm

Send an Inquiry

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