Introduction mail to new customers

Hello Friends,

I am looking for some help to write an introduction letter to new customers. I have written a draft below. request your help in making a perfect introduction letter.

Allow me to take this opportunity to introduce ourselves. My name is xxx and I manage the sales department for North America and Europe region in xxx. Our company is one of the largest manufacturers and traders for loose diamonds and fine jewellery.
Our specialty lies in multistone bridal jewelry and fashion jewelry. Since we are site holders, we are able to procure diamonds at competitive prices and pass on the benefit to our customers.
We have studied your website and believe we have products which will be a good fit to your current assortment
I would like to make an appointment with you to show our assortment. Please let me know if xxxx in july will be convenient to meet with you at your office.
Thank you for your attention to this email and I look forward to meeting you soon.