Design Triangle Limited was established in 1986, and have over 30 years design experience in many transport sectors, we specialise in vehicle and component design for transport industries, We design and develop vehicle interiors, exteriors and components, from concept to manufacturing drawings and data. We work for clients worldwide. The main sectors we work in include: Rail & Metro, Light Rail & Trams,. Bus & Coach,. Trucks & Coach Building,. Construction & Utility Vehicles,. Automotive,. Marine & Ferries and Military Vehicles. Our clients have included: Mercedes Benz, Virgin Atlantic, Volkswagen and BAE Systems. We provide clients with high quality and innovative designs that meet their stated requirements against an agreed programme and for an agreed fee.