Dear Sir or Madam

I obtained your email address from Alibaba.com. We approach you today in hopes of establishing business relations with you and except, by joint efforts, to enlarge our business scope. We are a manufacturer based in China. We have been supplying high-quality products to many countries over the last 25years. In order to acquaint you with our product lines, I have enclosed a copy of our catalogue covering the main items at present. Please feel free to let me know if you are interested in any of them.

I am confident that you will find our supply solutions appealing to you.

We look forward to your reply at your earliest convenience.

Best regards！