After discussing with our production manager, we need you to send CAD file of a style for us to review first. Please also inform what type of CAD file you use, e.g. Rhino, JewelCad, etc. We will review if the CAD for casting can be applied with stamping or not.
By the way, in your excel file, the spec sheet says ' Single Diamond Setting Location '. Is every style going to be set with diamond?