I would like to take the opportunity of introducing myself as the new Sales Agent of XYZ Company. I have joined the Company very recently. From my study of the records of the company, I understand that you are one of our most valuable customers.
As a first step towards a mutually growing business relationship, I would like to meet with you in your office at timings convenient to you to enable me to get to know your company better. I would also like to discuss with you some of the latest products we have for you.
I would call up your office to fix an appointment and I look forward to meeting you in person.