CAD drawing services is more precise technical drafting, whereas it is used in various professions and replaced manual drafting. The CAD drawings and design involve 2D and 3D dimensional methods of steel detailing. Autocad drafting is a type of computer-aided design software, which allows easy modification and visual drafting for the fabricators to install steel members. This software is reliable and helps in understanding the manufacturing process and construction needs. It is used by architects, construction managers and engineers for creating designs and storage databases.