Founded in 2003, case4de is a medium-sized engineering firm headquartered in Hamburg, Germany with regional offices and servi ... ce support worldwide. The company's core business is specifically tailored to meet the needs of OEMs in the mass-transit industry as they pertain to the precision, computer-aided design of systems and the fault-free fit of components. Starting with a customized feasibility study for our clients, case4de has a proven reputation of leading congruent engineering solutions between OEMs and suppliers -- a model that guarantees zero-rework of computer-aided designs. This business model is further enhanced by an overarching philosophy that encompasses the design of a vehicle in its entirety, rather than focusing solely upon single systems or individual components. case4de is certified to DIN EN 9100 : 2009, technically equivalent to AS 9100 and JISQ 9100, and exceeds the aerospace requirements of this high industry standard. As a member of Hanseatic Engineering & Consulting Association e.V. (HECAS), as well as Hanse Aerospace we are a part of the capability network of Hamburg. read more