ISO 9001:2015 certified · Harlow, Essex

Precision CNC parts
machined to your
exact drawing

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.

Complex CNC milled aluminium enclosure
ISO 9001:2015 — BSI accredited
Trusted by clients including a FTSE 100 company
30+
Years in business
±0.01mm
Typical tolerance
8+
Sectors served
Capabilities

What we do

From low pre-production to higher volume runs — CNC machining, 3D printing, laser marking, and managed finishing all under one roof.

CNC milling

3 and 4 axis milling for complex profiles, pockets, and precision features in metals and plastics.

3 & 4 axis

CNC turning

Precision turned parts from bar and billet. Low to medium batch runs across a range of materials.

Prototypes to batch

FDM 3D printing

Additive manufacturing for rapid prototypes, jigs, fixtures, and complex geometry components.

Fast turnaround

Laser marking

Permanent laser marking and engraving for part identification, serialisation, and traceability.

Traceability ready

Light assembly

Light mechanical assembly service alongside machined components — single-source supply.

Turnkey supply

Finishing & plating

In-house shot blasting plus managed sub-contract heat treatment, plating, and painting.

Sub-con managed
Sectors

Industries we serve

We make parts for a wide range of demanding sectors — from regulated defence and aerospace through to luxury hardware and online grocery.

Defence
Aerospace
Scientific instruments
Electronics
Luxury hardware
Medical
Marine
Online grocery
How it works

From drawing to delivery

Simple, straightforward process — no unnecessary complexity.

01

Send your drawing

Upload DXF, DWG, PDF, or STEP. We accept all major CAD formats.

02

We quote

Clear pricing based on material, tolerances, and quantity — within one working day.

03

We machine

Parts programmed and machined on our CNC equipment to your exact drawing.

04

Inspect & deliver

Parts inspected against drawing. CoC, FAI reports, and full traceability available.

Metals
Aluminium alloys
Mild steel
Stainless steel
Tool steel
Brass & copper
Inconel & superalloys
Plastics & engineering polymers
Nylon (PA6 / PA66)
Acetal (POM)
PEEK
PTFE
Polycarbonate
HDPE
Quality

Quality is at the heart of everything we do

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.

ISO 9001:2015

BSI accredited quality management system covering all our processes.

Calibrated CMM

In-house coordinate measuring machine for precise dimensional verification.

FAIRs available

First Article Inspection Reports with full traceability from material to delivery.

Certificate of Conformity

CoC available with every order confirming parts meet your specification.

About us

Precision engineers, built on experience

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.

Nearly 30 years in business

Incorporated in 2012, with roots going back further — a track record built on consistent quality and long-term customer relationships.

Harlow, Essex

Operating from leased premises near the M11 and M25 — well placed for customers across the South East and nationally.

ISO 9001:2015 — BSI accredited

Independently certified quality management. CoC and FAI reports available on request.

ISO 9001:2015 — BSI accredited

Independently audited quality management. CoC and FAI reports on every order.

Calibrated CMM inspection

In-house dimensional verification — parts checked against drawing before dispatch.

Trusted by a FTSE 100 company

Long-lasting relationships across multiple demanding sectors.

On-time delivery

Short lead times and JIT supply. We work with customers to meet their deadlines.

Get a quote

Send us your drawing

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.

No obligation — free to quote
Response within 1 working day
Email drawings to info@ga-engineering.co.uk
Accepts DXF, DWG, PDF, STEP, STP
CoC and FAI reports on request
To attach a drawing: Submit this form first, then email your DXF, DWG, PDF, or STEP file to info@ga-engineering.co.uk with your name as the subject.
Thank you — enquiry received. We’ll be in touch within one working day. Please email your drawing to info@ga-engineering.co.uk if you haven’t already.
Sorry, something went wrong. Please email us directly at info@ga-engineering.co.uk.

Address

Unit 12 Ash Industrial Estate

Harlow, Essex CM19 5TJ

General enquiries

info@ga-engineering.co.uk

General Manager

Gary Fullick

gary@ga-engineering.co.uk