Rainbow Mechanical Solutions LLC, a wholly owned subsidiary of Trinity Holdings, was established in 1991, in Abu Dhabi, to cater to the increasing demand for specialized services in the region. The company is certified to...

International certifications and standards to the credit of Rainbow endorse its commitment to high quality and ethical standards. The facility is certified to ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 and US Navy standards. In...

With its roots in Dubai, Trinity Holdings has evolved into a leading provider of engineering solutions in the Middle East over the past 30 years. The group has kept pace with ever changing market dynamics...

Rainbow has a department dedicated to the servicing of engines used in vehicles, compressors, generators. The engine servicing department works with reputed OEMs such as Caterpillar, Cummins, Komatsu and Detroit Diesel among others. We have...

Rainbow has a vast list of licensed products which it can manufacture and repair: API 5CT Couplings Pup joints Threading & chasing of various tubular components & tools (BTC and EUE) API 7-1 Threading and...

Rainbow is an IHC certified facility for manufacture and repair of dredger components. A variety of components that are manufactured at Rainbow are listed below: Dredge Pipes, Elbows: Rainbow can fabricate dredge pipes and elbows...

Rainbow fabricates components such as gate valves, dredger parts, buckets, off-shore baskets, cranes, containers and silos. The fabrication team is able to complete jobs as per: Drawings provided by the customer Reverse engineering fabricated components...

Rainbow offers specialized white metal bearings manufacture, repair and refurbishment for OEMs and operators of rotary equipment. All types of white metal lined components can be manufactured or repaired for industries such as hydrocarbon processing,...

The conventional machining facilities and the infrastructure of the machine shop enable Rainbow to handle a wide array of repair and re-conditioning of mechanical components from almost all industries. All conventional machining jobs are carried...

Rainbow has a state of the art CNC machine shop to carry out precision CNC machining to produce complex components with high accuracy and a short delivery time. The CNC machine shop is equipped with...

Rainbow has the facilities, equipment and skilled technicians to carry out overhauling and fitting of various types of assemblies. In our overhauling section the following equipment is available to cater to customer requirements: 40 tons...

Rainbow’s foundry is capable of casting ferrous and non-ferrous alloys using both sand moulding and centrifugal casting techniques. With high induction melting capacity, the foundry can do single piece casting of cast iron up to...

Rainbow’s welding shop has various processes to cater to different applications and materials, these processes include: Tungsten inert gas (TIG) welding Metal inert gas (MIG) welding Plasma Transferred Arc (PTA) Electric arc welding Submerged arc...

Rainbow offers a full range of in-situ services round the clock, domestically and internationally. In-situ machining minimizes asset downtime and maximizes savings by eliminating costs associated with dis-assembly, removal, transportation and re-installation of machinery. Our...