The technical customer service with highly qualified employees is a central component of MONACOR INTERNATIONAL's after-sales service. Customers benefit from: fast response times, continuity in contact persons, regulated spare parts supply and access to all technical service documents. The close partnership with our customers is particularly evident in the realisation of wishes in the event of a problem. This ensures an optimum, prompt solution. Sertronics also has many years of experience in specialised areas such as the complex field of broadcasting.