Hierro Gris de Monterrey S.A. de C.V. was founded in 1992 located in El Carmen, NL; Our foundry is specialized in the production of gray and ductile iron castings.

We currently have a production capacity installed of 4,800 metric tons per year considering one shift.

Our market niche is to produce castings within low to medium volume range.

The unit weight range of our castings varies from 10 lbs to 1,100 lbs.

Hierro Gris de Monterrey S.A. de C.V. is certified in the International Norm ISO-9001- 2015 by TÜV since 2009.

At Hierro Gris de Monterrey S.A. de C.V. we are committed to produce castings that satisfies our customers need, based in our quality system and the continuous improvement of our process, assuring that we will not affect the environment, the machinery and the integrity of our personnel.

Conflict Minerals Policy

At Hierro Gris de Monterrey S.A. de C.V. we support and comply with the rules and requirements regarding the “Conflict Minerals Reporting Regulations “ according to the SEC Dodd-Frank Wall Street Seccion 1502 of the Dodd-Frank Act.

Romulo Garza No.215 Pte. Parque Industrial El Carmen, El Carmen, N.L. México, Z.P.66550 Tel. 011-52-818-236-06-46, 011-52-818-236-08-84, Fax 011-52-818-236-07-81