Est. 1991 · Germiston, South Africa
Precision without compromise.
Complex precision-machined components, light to medium fabrication and assemblies for leading international OEMs.
Experience
30+
years of precision machining since 1991
At a glance
Built on three decades of precision.
A 2,200 m² Germiston facility, a fleet of CNC centres and a record of more than 15,000 unique parts.
Track record
15,000+
unique components machined to specification for leading international OEMs.
CNC centres
23
Facility
2,200 m²
Certified
ISO 9001:2015
Welding
SAIW certified
Capacity
3 m · 8 tons
Exporting to
5 global markets
Services
Every process, in-house.
From small precision parts to medium engineered assemblies — machined, welded, inspected and delivered from one facility.
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.
About Cor-Tech
Three decades of engineering excellence.
2,200 m² in Germiston — six workshops, in-house inspection and offices under one roof. Part of a wider group affiliated with the Sanjo Construction Group.
Zero tolerance for non-conformance.
Every first-off part verified; every order passes final inspection.
ISO 9001:2015SAIW
DEA 3D CMM · 1200 × 600 × 600 mm
Industries
Proven underground. Trusted beyond.
Mining
GoldPlatinumCoalCopperChrome
02
Rail
03
Armoury & defence
04
Aerospace
05 · 06
Renewables & power
Showcase
Machined to specification.
SprocketØ 550 mm
Steering leverVarious sizes
[Component name][Dimensions]
[Component name][Dimensions]
Have a drawing?
Let’s machine it.
Send your drawings or specifications and our team will come back to you with a quote.