Dear Sir/Madem,

We can offer you marble tiles and marble slabs of high quality with different colors and styles. We are a professional trading company, which specialize in providing our customers with high quality materials, competetive prices and dependable services,  located in China dealing with marble tiles & slabs, mosaic tile, etc.  
It would be our great honor if we could work with esteemed business friends like you for marble deals. Here, we have pleasure in sending you our catalog(by attachments), which gives full information about our various products.
Looking forward to your early reply.