Laser cutting
12 kW fiber laser, sheets to 6,000 × 2,500 mm, steel to 45 mm
Your drawing.
Our steel.
At your door.
Laser, bending, welding and coating in one certified plant in Sivas, Turkey, with steel plate, stainless steel and aluminium from our own stock. Price in 48 hours, free sample in 5 days, delivered across Europe.
ISO 9001 · ISO 3834-2
Tracked in our ERP
Door to door
100 % secure payment
ISO 9001Quality managementISO 3834-2Welding qualityISO 14001EnvironmentISO 45001Health and safetyEN 10204 3.1Material certificatesISO 9013Thermal cuttingDIN 6930-2Bending tolerancesISO 5817Weld quality levelsISO 9606-1Welder qualificationISO 2768-mGeneral tolerancesISO 2808Coating thicknessEN 1090-1In progress
ISO 9001Quality managementISO 3834-2Welding qualityISO 14001EnvironmentISO 45001Health and safetyEN 10204 3.1Material certificatesISO 9013Thermal cuttingDIN 6930-2Bending tolerancesISO 5817Weld quality levelsISO 9606-1Welder qualificationISO 2768-mGeneral tolerancesISO 2808Coating thicknessEN 1090-1In progress
One plant, every process
Steel plate, stainless steel and aluminium from our own stock, cut to the size you need. Steel to 45 mm, from single parts to painted assemblies.
Bending
Two 300 t CNC press brakes in tandem, parts up to 6 m
Welding
20+ stations: TIG, MAG and laser welding, ISO 3834-2
Aluminium
Nitrogen cutting and TIG welding
Turning and milling
CNC turning and milling machines for bores, threads and fits
Powder coating
Manual and robotic, any RAL, thickness you specify
Coming soon5-axis CNC machining centreFully automatic panel bending centre
Materials and technical data
From our own stock, cut to your size. Outside these ranges? Send it anyway, every drawing is checked.
| Material | Grades | Thickness |
|---|---|---|
| Structural steel | S235JR, S355J2 | 1 to 45 mm |
| Stainless steel | 1.4301 (304), 1.4404 (316L) | 1 to 25 mm |
| Aluminium | AlMg3 (5754), AlMg4.5Mn (5083) | 1 to 20 mm |
| Max. sheet size | 6,000 × 2,500 mm |
|---|---|
| Thickness | Steel 45 mm, stainless 25 mm, aluminium 20 mm |
| Cutting gas | Oxygen for thick steel, nitrogen for stainless and aluminium, air for steel up to 7 mm |
| Cut quality | To ISO 9013 |
| Min. hole diameter | d ≥ 1 × t (t = sheet thickness) |
| Machines | 2 CNC press brakes, 3 m each, in tandem |
|---|---|
| Press force | 2 × 300 t, 300 t per press brake |
| Max. bending length | 6,000 mm |
| Tolerances | To DIN 6930-2, class m |
| Inner bend radius | ri ≈ 1 × t (standard tooling) |
| Min. flange length | l ≥ 4 × t |
| Hole to bend distance | a ≥ 2 × t + ri, from the bend line |
| Notation | t = sheet thickness, ri = inner bend radius |
| Processes | TIG (141), MAG (135) and laser welding (52) to ISO 4063 |
|---|---|
| Stations | 20+ welding stations |
| Weld quality | ISO 5817 level C, level B on request |
| Welders | Qualified to ISO 9606-1 |
| Quality system | ISO 3834-2 |
| Materials | Steel, stainless steel, aluminium |
| Machines | Fully automatic mitre band saws |
|---|---|
| Capacity | Tubes, profiles and bars up to Ø 450 mm |
| Mitre cuts | Angled cuts for frames and structures |
| Operations | Turning, milling, drilling, threading |
|---|---|
| Fits | To ISO 286 as on your drawing |
| Threads | Metric to ISO 965 |
| Method | Electrostatic powder, manual and robotic |
|---|---|
| Colours | Any RAL Classic colour |
| Film thickness | Typically 60 to 120 µm, measured to ISO 2808 |
| Adhesion test | Cross-cut to ISO 2409 on request |
| Galvanising | Hot-dip to ISO 1461 through a partner |
| Management system | ISO 9001, ISO 14001, ISO 45001 |
|---|---|
| Material certificates | EN 10204 3.1 |
| General tolerances | ISO 2768-m unless your drawing says otherwise |
| Reports | First-article and dimensional reports in your portal |
| Packing | ISPM-15 export crates, barcode and QR per part |
| Formats | DXF, DWG, PDF, STEP, IGES, Parasolid, SAT, SolidWorks, Inventor, CATIA, NX, Creo, Solid Edge, STL |
|---|---|
| Flat parts | DXF or DWG at 1:1, in mm, one part per file |
| Bent parts and assemblies | STEP or IGES, with a PDF drawing |
| Drawing | Material, thickness, quantity, finish and tolerances |
| Text and engraving | Convert text to outlines |
| Not sure? | Send what you have; the engineer checks every file |
What we build
Generator base frames
Freight wagons
Transformer enclosures
Battery storage enclosures
Containers and bodies
Environmental and recycling machinery
Machine frames and machine building
Medical and hygienic stainless
Your part
Your project, your production line
Your production partner for the long run.
For long-term and high-volume projects we invest in the machines, tooling and fixtures your parts need, and set up production dedicated to your project. Every investment is reviewed and agreed with you, project by project.
- Machine and tooling investmentPlanned around your volumes and part family
- Dedicated line and teamWith its own engineer, quality plan and documentation
- Capacity reserved for youSecured under an annual framework agreement
How your part is made
Ready stockStation 1 / 8
Material from stock
- Steel plate, stainless steel and aluminium on our own racks
- Your grade and thickness, cut to the size you need
Quality gate
- Grade and 3.1 certificate checked at goods-in
Up to 45 mmStation 2 / 8
Laser cutting
- 12 kW fiber laser, sheets up to 6,000 × 2,500 mm
- Oxygen for thick steel, nitrogen for stainless and aluminium
Quality gate
- First part measured before the batch runs
Tandem 2 × 3 mStation 3 / 8
Bending
- Two 3 m, 300 t press brakes in tandem for parts up to 6 m
- CNC-controlled bends to your drawing
Quality gate
- Angles and flange lengths checked
ISO 3834-2Station 4 / 8
Welding
- 20+ welding stations: TIG, MAG and laser welding
- Certified welders, scaled to your volume
Quality gate
- Visual weld check and dimensions after welding
Bores and fitsStation 5 / 8
Turning and milling
- Bores, threads and fits machined on your parts
- Done in the same plant, no transport between suppliers
Quality gate
- Fits and threads gauged
Any RALStation 6 / 8
Powder coating
- Robotic and manual electrostatic powder coating
- The colour and thickness you specify, oven-cured
Quality gate
- Coating thickness measured on every batch
100 % checkedStation 7 / 8
Quality control
- Independent final inspection of every part
- Reports and photos in your portal
Quality gate
- Release by the QC lead
Door to doorStation 8 / 8
Packing and delivery
- Barcoded crates, documents inside
- Groupage, express road, air, rail, DHL Express, FedEx or our own vehicle
Quality gate
- Packing list and documents checked before loading
Every station ends with a quality gate.
CRANE
OCTO PW in numbers
The plant behind your parts, placed one plate at a time.
Your turn: drag the trolley or use the pendant. Click a plate to lift it, click again to set it down.
100+EmployeesIn production, engineering and quality
10,000 m²Covered productionAll processes under one roof
24/7Three shiftsSeven days a week, no interruption
100 %ExportDoor to door across Europe
1 → 1,000+Parts per seriesFrom one bracket to rail wagons
From drawing to delivery
Seven stages. What you get at each one, and the quality gate it has to pass.
1RequestConfirmed in minutes, your team assigned
You get
- Confirmation within minutes
- A responsible engineer, a QC lead and a contact in your language
- An NDA for every part as standard; drawings seen only by your team
Quality gate
- Engineering review of drawing, material and tolerances
2Price and free sampleApproved price in 48 h, sample in 5 days
You get
- Approved price within 48 hours
- Fixed price or cost-plus, with or without material
- Free first sample in 5 working days; revisions free
Quality gate
- Every price approved by the engineer
- First-article check against your drawing before the sample ships
3Order and secure paymentYour sample approval creates the order
You get
- Milestone payments: order, QC release, delivery
- Live status in your portal from day one
- Annual framework agreements with reserved capacity
Quality gate
- Production plan and inspection plan agreed with you
4Material and productionOne plant, 24/7 in three shifts
You get
- Steel plate, stainless and aluminium from our own stock, in the grade you specify, with 3.1 certificates
- Cutting, bending, welding, machining and coating under one roof
- Dedicated machines and staff for your project
Quality gate
- Certified welders to ISO 3834-2
- In-process checks; coating thickness measured
5Quality controlEvery part checked before it leaves
You get
- Dimensional, weld and coating reports in your portal
- Pre-shipment inspection by you or a third party
Quality gate
- Independent final inspection and release by the QC lead
6Packing and deliveryDoor to door, documents included
You get
- Barcode and QR on every part; crated to your standard
- Documents with the goods, signed originals by courier
- Groupage, express road, air, rail, DHL Express, FedEx or our own vehicle
Quality gate
- Packing list and document pack checked before loading
7After deliveryClaims answered within 48 hours
You get
- Free remake or refund if something is wrong
- Carbon statement per order
- All documents stay in your portal
Quality gate
- Root-cause analysis and corrective action on every claim
Your order, live
- Status from our ERP, step by step
- Certificates and reports, one click
- Your engineer, in your language
PW-2026-0412In production
- Price approved12.10.
- Sample approved21.10.
- Material S355, 3.1 certificate24.10.
- Welding 140 of 240now
- Quality control06.11.
- Groupage truck10.11.
Delivered your way
Groupage
Express road
Air
Rail
Dedicated wagon
OCTOEN express
DHL Express
FedEx
100 % secure payment
You only pay for what you have approved, step by step, to our company account. Every common payment security is available.
How you pay
- Nothing before sample approvalThe first sample is free; your approval creates the order.
- Milestone paymentsAt order, at quality release and at delivery.
- Bank transfer, official invoiceDirectly to OCTOEN Endustri A.S., no third parties.
- Every payment on recordInvoices and payment status in your portal.
Payment securities
- Letter of credit (L/C)Documentary credit through your bank.
- Bank guaranteesAdvance payment, performance and warranty.
- Export credit insuranceThrough Eximbank.
- Factoring and deferred termsPayment terms agreed per order.
FAQ
Is the sample really free?
Yes. The first sample and any revision are made and shipped at our cost.
Which file formats do you accept?
Most industry formats:2DDXF, DWG, PDFNeutral 3DSTEP (.step, .stp), IGES (.igs, .iges), Parasolid (.x_t, .x_b), ACIS (.sat)Native CADSolidWorks, Autodesk Inventor, CATIA, Siemens NX, PTC Creo, Solid EdgeMeshSTL, 3MF (as reference)SketchesJPG, PNGArchivesZIP, RAR, 7ZBest results: DXF or DWG at 1:1 for flat parts, STEP plus a PDF drawing with tolerances for bent parts and assemblies.
My files are very large. What now?
Put a download link (WeTransfer, Google Drive, OneDrive) in the notes field, or e-mail it to rfq@octoen.com.
What volumes?
Series and repeat work, from single brackets to rail wagons.
How do I pay?
In milestones: at order, at QC release, at delivery. Letter of credit, bank guarantees and export credit insurance through Eximbank are available.
Which tolerances apply?
ISO 2768-m by default. Tighter tolerances on your drawing are reviewed by the engineer before pricing.
Are my drawings safe?
Yes. We sign a non-disclosure agreement for every part we make, as standard. Files are seen only by your project team, and we never show customer parts, drawings or names in our marketing.
Send your project
Confirmation in minutes. Approved price in 48 hours.
Before you send
- DXF or DWG at 1:1 for flat parts
- STEP for bent parts and assemblies
- PDF with tolerances, material, quantity and finish
- Critical dimensions marked on the drawing
- Lara Demir · Sales Specialist
- rfq@octoen.com
- +90 542 233 35 80
- OCTOEN Endustri A.S., Sivas
- Production 24/7, three shifts, seven days a week