Dear :

We are a specialist distributor of [products] serving the market through [number] retail outlets. We were impressed by the range and quality of your products exhibited at the recent [exhibition/trade fair].

We are currently interested in diversifying our product range and would be grateful to you for the following information:

We would also like to receive your standard price list.

Looking forward to your early reply.

Sincerely yours,

[name]

[title]