

Overview
About Dero Feinmechanik AG
Who we are
DERO is your reliable partner for mechanical machining and assembly of subassemblies. Our core competencies include turning, milling and grinding of single parts and series production, as well as the professional assembly of complete assemblies. With a high level of in-house manufacturing, precise workmanship and reliable on-time delivery, we provide customized solutions with consistently high quality.
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Liedertswil, Switzerland
Member since 2026
Employees20 - 50
Certificates2
Turnover5 - 10 Mil.
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 10–1,000 | from 0 mm | from 0 mm |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–500 kg |
Measuring & Testing
| Technologies | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|
Measuring / testing | 1–900 mm | 1–1,500 mm | 1–700 mm | 1–500 mm | 0–1,500 kg |
Finishing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
External cylindrical grinding | 10–1,000 | from 0 mm | — | — | 0–200 mm | — |
Internal cylindrical grinding | 10–1,000 | 10–1,500 mm | — | — | 8–300 mm | — |
Surface grinding machine | 10–1,000 | 10–500 mm | 10–400 mm | 5–350 mm | — | 0–500 kg |
Threading
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Thread grinding | 10–1,000 | 10–450 mm | 6–250 mm | 0–200 kg |
Milling
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
Milling | 10–1,000 | 10–1,000 mm | 10–500 mm | 10–500 mm |
5-axis milling machines | 10–500 k | 500–3,000 mm | 250–1,000 mm | 100–500 mm |
Materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Cast metals
Cast steelCast iron
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloys
Light metals
Aluminium and aluminium alloys
Plastics/synthetic materials
ThermoplasticsThermosets
Industries
Machine tool manufacturingApparatus engineeringFittings engineeringPrecision engineering, mechatronics and opticsDrive and gear engineeringPlant engineering and constructionHydraulic and pneumatic industryAerospace and aviation industryMechanical engineeringMedical technologyMilitary engineeringSpecial purpose machinery manufacturing
Certificates
ISO 9001:2015
EN 9100
Parts & Machines
Machinery (12)
1 / 12
Drehmaschine CNC
ManufacturerDERO
Technology
Turning
2 / 12
Fräse CNC 5-Achsen
ManufacturerDERO
Technology
Milling
3 / 12
Fräse CNC 3-Achsen
ManufacturerDERO
Technology
Milling
4 / 12
Außenschleifen
ManufacturerDERO
Technology
External cylindrical grinding
5 / 12
Innenschleifen
ManufacturerDERO
Technology
Internal cylindrical grinding
6 / 12
Gewindeschleifen
ManufacturerDERO
Technology
Thread grinding
7 / 12
Flachschleifen
ManufacturerDERO
8 / 12
DrahtEDM
ManufacturerDERO
9 / 12
Laserbeschriften
ManufacturerDERO
10 / 12
Koordinatenmessgerät (ZEISS Prisma Navigator)
ManufacturerDERO
Technology
Measuring / testing
11 / 12
Konturenmessgerät (ConduroMatic T1)
ManufacturerDERO
Technology
Measuring / testing
12 / 12
Messmikroskop (Sylvac-Visio 300 V3)
ManufacturerDERO
Technology
Measuring / testing
12 Machinery
Turning1
Milling2
External cylindrical grinding1
Internal cylindrical grinding1
Thread grinding1
Measuring / testing3
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