Established in 1979 California Metal-X, CMX, is the newest most modern brass smelter in North America. We are conveniently located in the heart of Southern California with easy access to airports and harbors. With our modern equipment and close proximity to Asia we are able to ship most orders within 24 hours and offer very quick delivery times. In addition to manufacturing brass and bronze ingot California Metal-X, CMX, also produces mechanical bronze ingots, copper nickels, monels, ad tubes ...