Weser Flugzeugbau Gesellschaft formed April 1934 by Deutsche Schiff- und Maschinenbau AG, Bremen, soon taking over Rohrbach, occupying Berlin factory and appointing Dr Rohrbach chief designer. Added second factory in Bremen 1935, and in Second World War produced almost all Ju 87 output in oval outer ring at Berlin-Tempelhof, plus (at Einswarden and Nordenham, Bremen), Do 18, He 60, He 114, He 115, Ju 52/3m and Ju 388L, plus numerous prototypes. Altogether 10 factories.