Since 1965 we produce custom made, personalized and eco-friendly hot tops for steel plants casting ingots. Although we produce also insulating and exothermic sleeves for iron, aluminum, bronze and steel foundries. We create suitable solutions to solve casting and ingot feeding problems such as porosity, shrinkage cavities, solidification defects, casting defects, micro and macro inclusions, etc. We optimize your production process by offering customized solutions for your yield improvements. Faprosid team is made up of personnel who have gain experience and skills for decades and promptly guarantees immediate feedback with a contact person present for any need.