C.S.E. has been active since 1975 and from 1977 is the exclusive distributor for Italy of FUJITSU Components. - In 1984 C.S.E. concludes and moves to its new plant of about 1,300 square meters (warehouse and offices) in Trezzano sul Naviglio ( MI ) - In 1994 the plant is expanded , with a new wing of 800 square meters. - In 1996 Fujitsu acquires TAKAMISAWA and CSE obtains the exclusive distribution for Italy also for TAKAMISAWA products - In September 1996 new sales offices are inaugurated in Bologna - In July 2000 C.S.E. obtaines the Quality Certification ISO 9000. - In 2008 the new sales offices in Bologna , approximately 400 sqm, are inaugurated - Since 2010 the collaboration with DIOTEC Semiconductor and NIPPON CHEMI-CON