Committed to the planet
Aware of the environmental impact of our activities, we have an integrated quality and environmental management system in accordance with UNE-EN ISO 14001:2015 and UNE EN ISO 9001:2015 standards. Since 2008, we have operated a photovoltaic solar installation to produce energy in an environmentally friendly manner. It generates approximately 100,000 kWh/year.

+80,000 Tons
From waste treated and transformed into raw materials.
+100,000 kWh/year
Clean energy used for the operation of our facilities.
+50 years
We have over 50 years of experience and continuous improvement.
Our Products
We have a wide range of products and final qualities to meet our customers' recycled raw material needs.
Non-ferrous
Services
At Hierros Sainz, we have been offering environmental solutions for the comprehensive management of waste generated in companies for over 50 years, including collection, sorting, treatment and storage.





































