Based in Harlow, Essex, GA Engineering (South East) Ltd delivers precision CNC machining for prototype through to large production runs — serving defence, aerospace, scientific, electronics and more.
From low pre-production to higher volume runs — CNC machining, 3D printing, laser marking, and managed finishing all under one roof.
3 and 4 axis milling for complex profiles, pockets, and precision features in metals and plastics.
3 & 4 axisPrecision turned parts from bar and billet. Low to medium batch runs across a range of materials.
Prototypes to batchAdditive manufacturing for rapid prototypes, jigs, fixtures, and complex geometry components.
Fast turnaroundPermanent laser marking and engraving for part identification, serialisation, and traceability.
Traceability readyLight mechanical assembly service alongside machined components — single-source supply.
Turnkey supplyIn-house shot blasting plus managed sub-contract heat treatment, plating, and painting.
Sub-con managedA sample of precision machined components we produce for defence, aerospace, scientific instruments, electronics, luxury hardware, and more.
We make parts for a wide range of demanding sectors — from regulated defence and aerospace through to luxury hardware and online grocery.
Simple, straightforward process — no unnecessary complexity.
Upload DXF, DWG, PDF, or STEP. We accept all major CAD formats.
Clear pricing based on material, tolerances, and quantity — within one working day.
Parts programmed and machined on our CNC equipment to your exact drawing.
Parts inspected against drawing. CoC, FAI reports, and full traceability available.
We have built long-lasting relationships across multiple sectors, and our clients include a FTSE 100 company.
Trusted by a FTSE 100 company. Our quality record and long-term reliability have made us a preferred supplier to some of the UK’s most demanding organisations.
We are accredited to ISO 9001:2015 with BSI, with an independently audited quality management system covering every stage of production.
We operate a calibrated CMM for dimensional inspection — parts are verified against drawing before leaving our facility. First Article Inspection Reports (FAIRs) are available where required.
BSI accredited quality management system covering all our processes.
In-house coordinate measuring machine for precise dimensional verification.
First Article Inspection Reports with full traceability from material to delivery.
CoC available with every order confirming parts meet your specification.
GA Engineering (South East) Ltd has been making precision parts for nearly 30 years. Incorporated in 2012, we operate from leased premises in Harlow, Essex — well positioned to serve customers locally, nationally, and internationally.
We provide CNC Milling, CNC Turning, FDM 3D printing, and Light Assembly for prototype through to small and large production runs. Our customers come from demanding sectors including Defence, Aerospace, Scientific Instruments, Electronics, Luxury Hardware, and Online Grocery.
We are ISO 9001:2015 accredited with BSI — our quality management system underpins everything we do, from first article through to repeat production.
Incorporated in 2012, with roots going back further — a track record built on consistent quality and long-term customer relationships.
Operating from leased premises near the M11 and M25 — well placed for customers across the South East and nationally.
Independently certified quality management. CoC and FAI reports available on request.
Independently audited quality management. CoC and FAI reports on every order.
In-house dimensional verification — parts checked against drawing before dispatch.
Long-lasting relationships across multiple demanding sectors.
Short lead times and JIT supply. We work with customers to meet their deadlines.
Fill in your details and tell us what you need. We’ll respond with a quote within one working day. To send a drawing, email it directly to info@ga-engineering.co.uk with your enquiry reference.