Dear Takamasa-San,
I hope that you are fine.
Since we last meeting one months ago, I believe you have a clear view of GIS solutions that will be useful to your organization. My purpose in writing you today is to inquire about the information that we send to you. I'm afraid it might not be enough for your needs.
If you would like any further information about GIS solution, please don't hesitate to contact me. We would be pleased to assist you.
Best regards,
Paramate