By attending MEDIST 2008 Fair held between 23rd and 26th. .:. 20.11.2008 In June 2008, ULPATEK Filter Company, authenticated its quality .:. 20.11.2008 Filters manufactured with “Gel Filled System” .:. 20.11.2008 Filter Company has started the production .:. 20.11.2008 Attended ISK-SODEX 2008 in Istanbul for the first time. .:. 20.11.2008 Tetisan company has been active in the field .:. 20.11.2008