Fabrication
Mild Steel, Stainless Steel or Aluminium: Which Metal Should You Use?
A simple comparison of mild steel, stainless steel, 3CR12 and aluminium for fabrication jobs: cost, strength, rust and where each one works best.
Read guide →Home / Metal Fabrication
Custom and production steel fabrication for factories and plants: built to your existing plan, or designed with you from a sketch.
Our fabricators turn stock steel into the parts and structures your operation runs on. We work from your drawings, or measure on site and design the piece with you. Because most of the work happens in our own workshop, lead times stay short.
We handle one-off pieces and repeat production runs. For repeat parts we keep your drawings on file, so reorders are fast and every piece matches.
We start early with your team, at the design stage, so the finished part fits and works the first time. Where a job needs a specialist process we do not run in-house, we bring in trusted partners and manage them for you.
Construction, food processing and equipment-building companies across Nigeria, from single repairs to full production runs.
Send a drawing, photo or rough sketch and we will come back with a price and a timeline.
A few pieces from the Sirmawax workshop.
Four clear steps, one team from start to finish.
Share a drawing, photo, sample part or rough sketch, with quantities and where it will go.
We confirm the measurements, suggest the right material and send a clear price and timeline.
We cut, weld and assemble in our Lagos workshop, and test-fit before anything leaves.
We deliver and install on your site, then stay reachable for repairs and spare parts.
Still unsure? Call or WhatsApp 0803 409 3718 and we will talk it through.
Underground and surface diesel tanks, chemical and cement tanks, and silos for the food industry.
Heavy-duty and light truck bodies and trailers, built and repaired for transport and construction.
Steel shelving and display stands for supermarkets, bakeries, pharmacies and warehouses.
Spare parts for steel plants, processing lines and the food industry, made to order.
Trained welders and fitters for factory, plant and construction site work, with safety first.

Fabrication
A simple comparison of mild steel, stainless steel, 3CR12 and aluminium for fabrication jobs: cost, strength, rust and where each one works best.
Read guide →
Fabrication
A simple checklist of what to send a steel fabricator, so you get a fast, accurate price for tanks, frames, truck bodies or custom parts.
Read guide →
Fuel Storage
A simple way to work out what size diesel tank your factory, estate, site or farm needs, based on generator use, delivery schedule and space.
Read guide →Send it over. We will tell you what it takes to build it, and how soon.
Sirmawax Nigeria Ltd. Steel fabrication, welding and installation in Lagos, Nigeria.
0803 409 3718
WhatsApp us
info@sirmawaxtech.com
Lagos, Nigeria
© 2026 Sirmawax Nigeria Ltd.