Selsa , which has commenced its business for custom machine production on 25 March 1992, produced custom machines to be used in production for ELBO AS located in Manisa, which is an affiliate of BOSCH Group. Throughout the years SELSA has developed its skills for producing custom machines in automation sector and specialized in fields of loading and feeding instruments, bending and base mechanisms, montage lines. The main aim of the incorporation, which began its operations in a 300 sqm small factory, was to produce custom machines. Commencing from 1994 SELSA has taken a major step into the automotive sector via its close cooperation with ROBERT BOSCH A.S. following which it has become one of the main suppliers of ROBERT BOSCH A.S. SELSA, which has moved to Nilüfer Organized Industrial Zone in August 2001, is currently continuing its operations in its 2 factories having 4.500 sqm indoor space located in Nilufer Organize Sanayi Bolgesi, Erguvan Cad. No.11 BURSA under the trade name SELSA OZEL MAKINE IMALATI VE YAN SANAYI LTD. STI.