SUSTAINABLE INNOVATION FOR THE FOUNDRY INDUSTRY. Since 1918, we have distinguished ourselves by offering the most comprehensive range of products, covering all stages of the production process: from state-of-the-art chemicals to special coatings and additives, sands and metallurgical products. In direct cooperation with our German headquarters Hüttenes Albertus, we provide state-of-the-art technology and excellent technical service, making us the only supplier with cross-sector competence in all sectors of the foundry market. At HA Ilarduya, we work hand in hand with our customers, offering consultancy, specialized training and joint research projects that drive innovation and improve industrial processes. Our team of people is always ready to help you. Do not hesitate to contact us for any consultation or collaboration. Together, we innovate for an efficient and sustainable foundry.