Z M Furniture & Interior Designer Provides on of the best Fabrication Works in Wakad, Pashan, Koregaon park, Kothrud, Karvenagar, Pisoli, Undri. Fabrication is the process of constructing products by combining typically standardised parts using one or more individual processes. For example, steel fabrication is the production of metal structures using a range of processes such as cutting, bending and assembling.