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Supply of special and manufacture of cold drawn steels since 1957

At AUSA we work for all industrial sectors: power tools, forging, automobiles, bar cutting, mould making, aeronautics, railways, agriculture, etc.

We specialise in the distribution of special steels -transformation and cutting of rolled steel and forged steel- and in the manufacture of cold drawn steels.

We are set apart from the rest by our logistics service (our own fleet of HGVs), our wide range of stock and in the homogeneity and quality of our special steels.

We have supply centres in Vitoria, Barcelona, Valencia, Zaragoza, Seville, Valladolid, Madrid, Liège (Belgium) and Galati (Romania) that guarantee that the material is delivered to your installations punctually.

AUSA has a structure that enables us to reach any part of the world.

Special SteelsCold drawn Steels

Working with steels since 1957

Significant stock of materials and wide variety of references in our supply centres.


Our own fleet of HGVs and immediate service.


Human team made up of highly experienced professionals.


Strict quality management system according to the standard ISO 9001:2008.

Our blog

ISO 9001:2015 What’s new?

After the post “Steel and ISO standards” where we discussed about the standardization by the international organization ISO in products such as steel, we introduce below the main implications of the revision of the most widespread ISO standard: ISO 9001. ISO standard 9001, chosen by most companies to certify their quality system, is intended to…


Bill of Lading in 5 steps

  More than 80% of the world international transport of goods, including steel, is carried out by sea*, mainly for economic reasons. Dry cargo shipping, including steel, is growing faster than world GDP. The Bill of lading, being B/L its abbreviation, is one of the essential documents used for this means of transport. In these…