Since 1992 we are a good contact when the implemented functionalities of the Simatic WinCC Basic channels aren't enough. In that time the owner of the Ingenieurbuero Allmendinger was already involved in the development of the first communication channel over all. Since that time we have enhanced our capabilities and have developed a lot of different communication channels. Starting with channels for proprietary protocols to shared memory channels using other technologies to transfer data. We also developed the first nativ OPC UA Channel for Simatic WinCC and even certified it. Our customers in that area are big companies as well as small public institutions. We'd like to provide the best quality service and to gain that we're using this procedure: