The philosophy of FES = Foundry Engineering Service is innovative by the terms, technology and optimized with the market characterized. Thus FES adds new technologies into production, provides new technological developments in the production process and is constantly developing its own innovative products, which are the worldwide trends and market demands of the foundry industry requirements. The production of low-floor hochexotermer feeder sleeves, highly exothermic-insulating caps, breaker cores and Williams cores, which have a high strength, one of the strengths of FES. The success is the philosophy of FES right. Within a short time FES developed by a partner for German foundries, towards the partner for international companies, among others, from Finland, France, Austria, Poland, Switzerland, Turkey, Hungary. Close and selective cooperation of business research and development, production, purchase, sale and management enables FES flexible, effective and quality to meet the requirements of customers. Products The products created by FES optimize a particularly economical manner the casting process, improve casting quality and reduce the reject rate. Highly exothermic feeder sleeves * Highly exothermic reaction * Quickly igniting * High strength Highly exothermic-insulating caps * Highly exothermic reaction * Quickly igniting * High strength * With or without Williams bar Williams cores * Exothermic reaction * High strength Breaker cores * The production of breaker cores, which is also part represent in combination with the corresponding feeder sleeves cost-saving and effective feeder systems to the specialties of FES.