Est. 1991 · Germiston, South Africa
Precision without compromise.
Precision-machined components, light to medium fabrication and assemblies for mining and heavy-industry OEMs, made in Germiston since 1991.
Who we are
Three decades of precision engineering.
Cor-Tech Engineering manufactures complex, precision-machined components and light to medium metal fabrications and assemblies for leading international OEMs.
Since 1991 we’ve built our reputation on quality, on-time delivery and service that exceeds expectations, backed by in-house inspection and ISO 9001:2015 certification.
Our new factory, bringing our combined factory space to 6,000 m²
30+
years in precision engineering
15,000+
unique components made
23
CNC machining centres
6,000 m²
combined factory space
ISO 9001 · SAIW
certified quality and welding
What we do
Every process, in-house.
From small precision parts to medium engineered assemblies — machined, welded, inspected and delivered by our own team.
CNC machining
Milling and turning in titanium, Hardox 600, hardened tool steels and heat-resistant super alloys — from 2D to 5-axis.
12 milling centres11 turning centres2 turn-mills
Specialised welding
Robotic, CO₂ and TIG on stainless, aluminium, carbon steel and Roqtuff. SAIW certified.
Slotting & splining
Square and involute splines and internal spur gears, cut in-house. 350 mm ram stroke.
Deep drilling
A speciality — depths to 640 mm at Ø 8–11 mm for long shafts.
Solid modelling
VisiCam and EdgeCam for geometry, simulation and optimised tool paths.
Rebuilds & repairs
Diagnose, refurbish and upgrade — extending equipment lifespan.
Industries we serve
Proven underground. Trusted beyond.
Mining is our home ground, and the same precision serves rail, defence, aerospace and power.
Mining
GoldPlatinumCoalCopperChrome
Rail
Armoury & defence
Aerospace
Renewables & power
Our work
Machined to specification.
SprocketØ 550 mm
Steering leverVarious sizes
Have a drawing?
Let’s machine it.
Send your drawings or specifications and our team will come back to you with a quote.