
Overview
About DO-HA
Who we are
Industrial Design - Metal - Machine - Engineering
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BURSA, Turkey
Member since 2021
Employees5 - 10
Certificates1
Turnover< 1 Mil.
Year of foundation2016
Competencies
Technologies
Sheet Metal Forming (Stamping, Deep-drawing)
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Punching / pressing (Out-of-tool) | 0–5,000 | 0–100 mm | 0–100 mm | 0–3 mm |
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 10–5,000 | 0–1,000 mm | 0–250 mm |
Automatic turning (bar) | 0–10,000 | 50–500 mm | 0–42 mm |
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Height | Weight | Material thickness |
|---|---|---|---|---|---|---|
Laser cutting 2D | 0–200 | 0–2,000 mm | 0–1,000 mm | — | — | 0–1,000 mm |
Bending / folding | 10–1,000 | 0–2,000 mm | — | — | — | 0–50 mm |
Laser cutting, tube & section | 0–1,000 | 0–2,000 mm | 0–1,000 mm | 0–2,000 mm | — | 0–100 mm |
Plasma fusion cutting | 0–200 | 0–2,000 mm | 0–1,000 mm | — | 0–200 kg | 0–1,000 mm |
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 0–300 | 0–1,000 mm | 0–1,000 mm | 0–1,000 mm | — | 0–300 kg | — |
Inert gas shielded arc welding (TIG) | 0–300 | 0–1,000 mm | 0–1,000 mm | 0–1,000 mm | — | 0–300 kg | — |
Manual electrode welding | 0–300 | 0–1,000 mm | 0–1,000 mm | 0–1,000 mm | 0–200 mm | 0–100 kg | 0–1,000 mm |
Milling
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
Milling | 0–500 | 0–1,500 mm | 0–1,000 mm | 0–1,000 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Deep-hole drilling | 0–500 | 0–40 mm | 0–40 mm | 0–40 mm | 0–40 mm | 0–60 kg |
Materials
Cast metals
Cast steelCast iron
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Plastics/synthetic materials
ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsElastomersSilocone (LSR)Natural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materialsWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)
Industries
Mechanical engineering
Certificates
No certificates
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