Mio Metals is the countertop division of Copperworks, custom fabricators of range hoods in copper, brass, stainless steel and zinc. Formed in 1981, the Copperworks / Mio Metals team creates custom manufactured pieces in most non-ferrous metals from their workshop in Sonoma County, California. ZincCountertops.net is their resource for full information on zinc countertop pricing, edge details, installers, and sinks.