Products and services

Our proficiency along with our exacting standards has led to us collaborating with reputable automotive brands, high-end car manufacturers, and other transport providers to drive forward with innovations in the sector. We provide a number of products and services for the automotive industry, including:

Pressure vessels

In 2001 EMS developed the first certified Type 4 pressure vessel. Our composite pressure vessels are used for hydrogen storage infrastructure, including refueling stations, as well as for hydrogen-powered cars. Our Type 4 hydrogen pressure vessels are incredibly lightweight, with exceptional strength-to-weight ratio. In hydrogen storage applications, these carbon fibre-reinforced structures can deliver significant weight reduction for the gas containment system, which greatly improves fuel efficiency.

We also use both filament wet winding, braiding and resin moulding to make unusual or custom-shaped H2 tanks for certain applications.

Precision tubes, welding and heat treatment

When specialist parts are required, EMS can manufacture them using a full range of heat treatments – from brazing and bluing to annealing and tempering – in clean room situations.

We also use high quality flow forming to make precision tubes that offer high strength and accuracy; and electron beam welding in a vacuum environment to create very pure joints with the minimum of distortion.

EMS also uses cold solidification to produce very high strength flow formed tubes.


We manufacture components for a wide range of applications in the automotive industry, including:

  • Drivetrains
  • Suspension system
  • Fuel injection system
  • Engine
  • Transmission
  • Chassis
  • Sleeves
  • Flywheels
  • Drive shaft
  • Gears.

Quality and expertise

EMS has a strict internal quality assurance system to ensure our customers receive uniform products of unrivalled quality. All our processes are certified and audited to the highest international standards.

  • ISO 9001:2015 Quality Management System
  • ISO 14001:2015 Environmental Management System
  • ISO 27001:2013 Information Security Management System.