4Esys activity info

[2012]  4ESYS will be presenting its superior technology results at several conferences and exhibitions  [2011]  OPTESYS systems are operating successfully in 15 European cities in 6 countries                    [2010]  OPTEFLOW patent-pending active balancing control demonstrates superb field performance    [2010]  Volume production and major deliveries of OPTESYS systems are fully running                      [2009]  Belgian government agency for innovation grants funding for innovative OPTEFLOW technology [2009]  Stonefund Cleantech Fund invests in 4ESYS