Our Binfen gems manufacture specializes in producing,processing gemstone.we can supply you high quanlity products which meet your requirment.We supply simulated gemstones like CZ,spinel,ect in all colors and sizes and in many different shapes. Please let me know which sizes and colors you are interested in and I will send more information accordingly. It will be highly appreciated if you could send some more information about your Company - the kind of business activity - wholesale, retail, manufacturing etc. and if you could send more information about the items you are dealing with and the items you would like us to supply (in terms of size, quantity, quality, colors,, shapes, etc.) We do not have a printed catalog at the moment but you can get some idea about the items we hold from our web site, or let me know what kind of products you are looking for and I will send you more information about them. Please feel free to contact xxxxx!