Dear Sir/Madam We understand from your information posted on your website that you are in the market for building material. We would like to take this opportunity to introduce our company and products, with the hope that we may work with you in the future. We are a private enterprise specializing in the manufacture and sales of stones. We have enclosed our catalog, which introduces our company in part and covers the main products we supply at present. Should any of these items be of interest to you, please let us know. We will be happy to give you a quotation upon receipt of your detailed requirements. We look forward to receiving your enquires soon. Sincerely, Andy Lin