Kemppi reaches high - see construction photos (03.06.2008)  Kemppi reaches high - see construction photos Three decades of inverters in welding - started by Kemppi (30.11.2007)  Three decades ago Kemppi brought to market the world's first inverter power source Strawberries of steel in the parliament’s garden (02.11.2007)  Strawberries of steel in the parliament’s garden