This is a product used in balastless superstructures for tunnels, urban transportation rail systems and high speed railways. In the production phase, after deflection adjustments and other preparations are made in accordance with the project requirements, the prepared fitting is placed inside the mold. Concrete casting process is performed with the help of a casting machine. After curing time, the product is removed by means of mechanical systems. After the quality control approval, it is transported to the storage area. This production method provides high advantages;