Opening.
Ladies and gentlemen, thank you very much for this good chance to tell you about .................
or
Ladies and gentlemen, thank you very much for this good to give presentation about ...............
or
Ladies and gentlemen, thank you very much for this good chance discuss about .................. in front of you.
First of all I would like to say thank you to mr ............... and .................. etc.
Closing
I thank that's all my presentation, if you have any questions please feel free to ask me. Thanks you.
Ladies and gentlemen, thank you very much for this good chance to tell you about .................
or
Ladies and gentlemen, thank you very much for this good to give presentation about ...............
or
Ladies and gentlemen, thank you very much for this good chance discuss about .................. in front of you.
First of all I would like to say thank you to mr ............... and .................. etc.
Closing
I thank that's all my presentation, if you have any questions please feel free to ask me. Thanks you.