Heavy-lift rigging of a structural steel frame at a GRISAMX Industrial project site
What We Do — 01

General Structural Fabrications

Structures for building construction, mining, power generation, industrial and heavy equipment.

This is GRISAMX Industrial's broadest fabrication category — the structural steel that forms the skeleton of a building, supports mining and processing equipment, or holds up a power plant. Every piece moves through the same shop: CNC cutting, submerged arc and manual welding, and finishing, before it ships ready to erect on site. See the full equipment list on our Machinery & Equipment page.

Steel concrete-pour forms on a building construction site

Concrete-Pour Forms

Steel forms fabricated and delivered directly to the job site for structural concrete pours on multi-story construction projects.

Mobile crane lifting a large fabricated steel frame at an industrial site

Heavy-Lift Capability

Large, complex frames engineered and fabricated for heavy-lift rigging — from the shop floor to final position on site.

Finished, painted blue structural steel frame ready for shipment

Finished & Ready to Ship

Every structure leaves the plant painted and finished — ready to bolt together on site with no surprises.

Bundles of fabricated steel joists strapped on a flatbed trailer for shipment

Steel Joists

Steel joists fabricated in volume, bundled and secured on flatbeds for shipment straight to the job site.

Gallery

More From This Category

Built In-House

From Raw Plate to Erected Structure

Our 285,000 SF plant in Frontera, Coahuila runs CNC beam and plate lines, submerged-arc and micro-wire welding, and overhead cranes up to 18 tons — all under ISO 9001, LAPEM/CFE and AWS-certified processes.

About GRISAMX Industrial
Overhead traveling cranes inside the GRISAMX Industrial fabrication plant

Have a Structural Steel Project?

Send us your specs and our team will follow up with next steps.