Contract Fabrication · Welded Assemblies · Engineering

Steel parts and welded assemblies, built to your drawings.

Welded frames, cut and bent sheet and profile parts, and assemblies for machine and equipment makers, made in our own workshop in Ankara.

Request a quote See our work
Curved steel formwork panels being welded in our workshop
1,400 m²
Covered production area
3 cranes
1 × 10 t, 2 × 7.5 t
3 × 8 m
CNC plasma & oxy-fuel cutting table
2014
Manufacturing since

Services

Our main material is carbon structural steel. Materials, tolerances, welding, inspection and documentation requirements are reviewed for each project and set out in our quotation.

Welded frames and assemblies

Welded chassis, equipment bodies, support frames and custom welded parts, including trailer chassis and tipper bodies, built to your drawings.

Cutting, bending and welded joining

CNC plasma and oxy-fuel cutting, shearing, saw cutting, press brake bending and drilling of sheet and profiles, joined into welded assemblies.

Engineering, machining and pre-assembly

Technical drawing review, design and shop drawings for fabrication; turning and milling of connection parts, painting and pre-assembly in our workshop. Blasting, galvanizing, TIG welding and tube/profile bending through external service providers.

Experience: steel structure projects (industrial buildings, hangars, steel roofs) and trailer manufacturing.

Capabilities

What we do in-house, and where we use external service providers.

Process Equipment and capacity In-house / partner
Saw cutting3 band saws for tubes, profiles and solids: Cuteral 550 (up to 700 mm, straight cuts), Dispa 550 (up to 550 mm) and Kesmak (350 mm); mitre cuts up to 60° on suitable machinesIn-house
CNC plasma & oxy-fuel cutting3,000 × 8,000 mm table; plasma up to 30 mm, oxy-fuel up to 150 mm; straight and contour cuts to drawingIn-house
Plate shearingBaykal hydraulic guillotine, 3,000 mm cutting length, up to 10 mmIn-house
Press brake bendingBaykal APHS200 (2020), 200 t, 3,000 mm working lengthIn-house
MIG/MAG and stick weldingGas-shielded (MIG/MAG) and manual metal arc welding of carbon structural steel, 1–50 mm; frames, structures, plate and tube jointsIn-house
DrillingRadial drill up to Ø110 mm, column drill up to Ø32 mm, 4 magnetic drills up to Ø55 mmIn-house
Machining2 conventional lathes (Craft, Bora) and conventional milling for shafts, bushes, flanges and connection facesIn-house
Lifting3 cranes: 1 × 10 t, 2 × 7.5 tIn-house
Surface preparation and paintingMechanical cleaning and airless spray paintingIn-house
AssemblyBolted assembly and pre-assembly before shipment, where requiredIn-house
Blasting, galvanizing, TIG welding, tube and profile bendingCoordinated by us as part of the job, as the project requiresExternal service providers

Facility

Kazan, Ankara: a 1,400 m² covered production area with 3 cranes (1 × 10 t, 2 × 7.5 t). Cutting, bending, welding, drilling, machining and assembly under one roof.

Workshop with 10 t overhead crane
Welded frame in a fixture, shear and band saw behind
Trusses ready for dispatch, CNC plasma table behind

Completed work

Selected projects, and a closer look at our fabrication.

Projects

Blue cylindrical steel formwork assembled on site
Steel concrete formworkOwn design · 2025Flat and curved formwork panels, cut, bent and welded in our workshop.
Tandem-axle tipping trailer with raised body and red chassis
Tandem-axle tipping trailerChassis and body fabrication · Hydraulic system assemblyIn-house fabrication of the chassis, tipping body and drawbar, followed by hydraulic tipping system assembly, painting and preparation for dispatch.
Straight steel stair with railings
Steel stairsWelded assemblies · 2017–2022Straight and spiral steel stairs from different projects, fabricated in our workshop and installed on site.
Black steel platform frames lifted by crane
Data centre steel structureTelecom sector · 2022Steel structure for a data centre project: fabrication in our workshop and erection on site.
Steel maintenance hangar with rail tracks
Railway maintenance hangar5,000 m² · 2020Fabrication and erection of the steel frame for a rail maintenance hall.
White steel canopy with branching columns
Covered parking canopyOwn design · 2019Design, fabrication and erection: branching tubular columns with bolted connections and a polycarbonate roof.

Fabrication details

MAG welding of a lifting lug on a box section
MAG welding of lifting lugs on a welded box beam
Welded steel frame with drilled connection plates
Welded steel frame with drilled connection details
Formwork panel weighed with a crane scale
Weighing a steel formwork panel with a crane scale

Quality

Parts undergo the dimensional and visual checks agreed for the job.

  • Visual weld inspection and dimensional checks
  • Angle and dimension checks on bent parts
  • Pre-assembly in the workshop before shipment, where required

How we work

  1. 1You send a drawing or describe the need
  2. 2Technical review
  3. 3Quotation
  4. 4Production
  5. 5Inspection
  6. 6Shipment to Europe

Request a quote

Please email drawings to [email protected]. For a short enquiry, use the form; you can send drawings by email afterwards. We confirm receipt within 3 business days and send a review schedule.

Steelan Works
Omega Prefabrik Yapı Çelik Konstrüksiyon Müh. Mak. San. Tic. Ltd. Şti.
Quotes: [email protected] General enquiries: [email protected] +90 534 980 60 88 Keresteciler Sanayi Sitesi 1. Cadde No: 48, Kahramankazan, Ankara, Türkiye
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