Engineering is the use of scientific principles to design and build machines, structures, and other items, including bridges, tunnels, roads, vehicles, and buildings. Industrial engineering is an engineering profession that is concerned with the optimization of complex processes, systems, or organizations by developing, improving and implementing integrated systems of people, money, knowledge, information, equipment, energy and materials. Industrial engineering draws upon the principles and methods of engineering analysis and synthesis. Industrial Engineering attracts countless international students annually. It promises the best of Engineering and Business. Industrial engineering, generally mistaken to be related to the manufacturing industry, is a stream related to the management of an industrial process. Industrial engineering, generally mistaken to be related to the manufacturing industry, is a stream related to the management of an industrial process.