DIACE (Distrib Alu Coulé Élaboré) is a French aluminum foundry founded in 1977 and based in Vayrac in the Lot department. Operating as a member of the MH Industries group, the company specializes in both high-pressure die casting and gravity die casting of technical aluminum alloy components.
The company provides integrated manufacturing solutions ranging from CAD engineering and mold design through casting, 4-axis CNC machining, surface treatment, and sub-assembly. DIACE is certified ISO 9001 and supplies leading industrial accounts including Safran, Thales, Somfy, Liebherr, Knorr-Bremse, and Kuhn.