D G F Engineering
Unit 2 Grange Farm Newmarket Road, Flint Cross, Royston, SG8 7PR
About
DGF Engineering Limited, a family-run precision engineering firm established in 2005 in Royston, Hertfordshire, UK, specialises in CNC milling and turning, manual machining, and prototyping for OEMs and UK manufacturers, working with materials like stainless steel, brass, and engineering plastics to tolerances of ±0.005mm. Supported by modern Smec, Dugard, and Haas machinery, they serve diverse sectors including scientific, laboratory equipment, gas analysis, chemical detection, telecommunications, optical fibre & cable, manufacturing & OEM, classic automotive, and agriculture. As an ISO 9001:2015 certified company, DGF Engineering offers flexible volumes from one-offs to production runs, providing design and machining input with honest lead times, clear communication, and discounts on BOMs, sub-assembly, and third-party finishing.
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DGF Engineering Limited is a family-run precision engineering company established in 2005, based in Royston, Hertfordshire, UK. They specialise in CNC milling and turning, manual machining, and prototyping for OEMs and UK manufacturers.
The company works with a range of materials including stainless steel, brass, and engineering plastics, with typical tolerances of ±0.005mm. Their capabilities are supported by modern machinery such as Smec SL2000 CNC turning centres and Dugard and Haas VMCs for milling, alongside manual equipment for smaller parts. DGF Engineering serves a diverse range of industries including scientific, laboratory equipment, gas analysis, chemical detection, telecommunications, optical fibre & cable, manufacturing & OEM, classic automotive, and agriculture.
DGF Engineering is ISO 9001:2015 certified, demonstrating their commitment to quality. They offer flexible volumes from one-offs to production runs, accepting drawings in various CAD formats. The company provides design and machining input, prioritising honest lead times and clear communication, and welcomes customer visits. They also offer discounts on BOMs of machined components, sub-assembly, and third-party finishing options.
Verified facts— hover any value to see its source
CNC capability4
- Sub-process
- Milling, Turning
- Specialist categories
- Large-envelope
- Named machine brands
- Dugard, Haas
- CAD software
- SolidWorks
Materials & sectors2
- Materials
- Aluminium, Stainless steel, Titanium, Inconel, Brass, PEEK, POM (Acetal), Mild steel, Tool steel, Bronze
- Industries served
- Aerospace, Defence, Automotive, Motorsport, Medical devices, Oil & gas, Energy, Rail, Marine, Food & beverage, Electronics
Certifications & approvals1
- ISO 9001
- Held
Quality & traceability1
- 3D scanning
- Yes
Services & production3
- DFM support
- Yes
- In-house finishing
- Anodising, Heat treatment, Passivation, Deburring, Powder coating, Electroplating
- Repeat orders (Kanban / VMI)
- Yes
30 of 41 facets not yet verified — show which
CNC capability: Tier-one builder presence · CAM software · Aerospace-grade CAM · In-house design · Tolerance (typical) · Tolerance (tight) · Micro-machining · MOQ (minimum batch) · Lead time (weeks)
Certifications & approvals: ISO 14001 · AS9100 · ISO 13485 · IATF 16949 · NADCAP · Primes supplied · ITAR registered
Welding & fabrication: Welding automation · Welding materials · Coded welding (any) · Fabrication offered · Fabrication sub-categories · EN 1090 EXC level
Quality & traceability: NDT methods · Part marking · Process traceability · CofC offered · Cleanroom assembly · Industrial CT · In-house toolroom · FAIR capability (AS9102)