CM-YIM jewelry is a professional fashion jewelrybrand in China, is a collection of design,production,wholesale,online store and export trade as one of the company.Product main metals is copper alloy,surface thin layerof gold plated,rhodium plated orpalladium plating,auxiliary material withartifcial gem. (synthetic cubic zirconia,synthetic crystal,synthetic ruby, etc.) Product variety, style fashion, good quality,which covers rings. pendants,earrings,bracelets,necklaces, anklets,bangles.jewelry sets. CM-YIM jewelry brand series products are sold all over the world.thanks all of customers at home and abroad s favour.