No other company provides the complete device replication services, performance guarantee, and sustained, long-term source of supply that Rochester guarantees — and all products are completely authorized and licensed by the original manufacturer. Rochester works with customers and suppliers to formulate the best replication solution. In some instances, when manufacturers provide advance end-of-life warning, Rochester works with the manufacturer to prepare for replication. Rochester's specialty engineers can re-create devices even when original tooling no longer exists, the design archive is missing, or there is only one working device left. In addition, specification modifications are often possible. A final advantage is that authorized re-creation eliminates any chance of legal issues over patent or IP or infringement.