About Metal Manufacturing Industries

At Metal Manufacturing Industries we have been manufacturing steel frames and hollow metal doors in Mexico since 1999. Our products protect buildings and people every day, proving their durability and performance on projects across Mexico and around the world.

Year after year, MMI renews itself by establishing strategic partnerships with leading wood door manufacturers and suppliers of ANSI- and BHMA-certified architectural hardware and door accessories.

We work alongside educational institutions, government agencies, and leading architectural firms to promote and implement the international codes and standards that protect human life and property.

The philosophy of Metal Manufacturing Industries has always been — and will remain — to deliver the highest-quality products backed by the best service. That philosophy is rewarded with industry leadership, and with a continuous improvement mindset shared between us and the end customer.

At Metal Manufacturing Industries, we are committed to remaining a competitive force in the hollow metal door and frame industry.

Watch the manufacturing process of our hollow metal doors and steel frames in the video below:

We invite you to become part of our authorized distributor network.