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Who we are 
Click to enlarge 1 988 — With thirty years of experience in this sector and a thorough knowledge of all aluminium fusion and alloy processes for various industrial applications...
Refinería Díaz is born.

1998 A decade of work has served to consolidate Refineria Diaz in the second fusion market as a synonym for quality. 

Thus, with a commitment to personal attention to our clients’ expectations; the involvement of our staff n the REDISA project; sustained business growth; a business based on competitive working systems and an industrial operation respectful of the environment. 

REDISA evolves.

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