Installation, refurbishment, maintenance and repair services, including all the aforementioned services for products and components used in the defence, mining, transport, architectural, power generation and processing industries; ship repairs; mechanical engineering services; painting of vehicles; refuelling and lubrication services for vehicles and equipment; cleaning and detailing services

Scientific and technological services and research and design relating thereto; product development; design services, including design of specialised vehicles and shipping containers; design project management; engineering design services; mechanical research in the field of vehicles; design of mechanical and structural components; design and development of computer hardware and software