The registered address of tanyang city, steady alloying, ltd., is under the bridge of the town of lu, tangyang city, tangyang city, and the registration authority is the administrative approval board of tanyang city, represented by a legal person, mu zhi feng, which operates on general items: non-ferrous metal alloy manufacturing; metal material manufacturing; electronic specialized materials manufacture; metal wire and its products manufacture; non-ferrous metal pressure long processing; hardware manufacture; sale of high-performance non-ferrous metals and alloy materials (in addition to projects subject to authorization as prescribed by law, operating autonomously under a licence)