The process of cutting prior to manufacturing is being readied at Dogu Alüminyum by the technical office. By doing so, manufacturing faultless to a maximum is being achieved within short a time. In order to secure standardization in quality, the same criteria are being put into application in all project designs. To reduce to zero errors and faults usually done in the course of manufacturing, the production line is backed by CNC machines and all processes are monitored by the technical office and by the heads charged with manufacturing.