- A&S Mining Specialize in the design and engineering of mine products, steel wire ropes, cranes and
related products.
- AMS Haden Instrumentation and mining services.
- Berlin Safety Foorwear National distributors of safety and industrial footwear.
- Colliery Dust Control CDC develops and supplies integrated dust suppression systems for the improvement
of working and safety conditions in underground collieries.
- Decom Technical Services cc Manufacturing and designing of electronic devices.
- DNS Electronics CC Earth leakage detectors
- Duraset Mining Products Provides engineered support & track solutions to underground mining industries.
Duraset operates within Grinaker-Pty Ltd.
- ECAM All products at that stage were focused on the mining industry and pertaining to shaft communication
and control.
- Envirocon Instrumentation Occupational health and hygiene instrumentation
- Environment Control Mining safety, diseases, ventilation, fires,
dust explosions, mine safety, opencast and underground mining
- Fire Engineering and Technology Fire engineering, technology and design.
- Industrial Valve & Engineering Supplies Specialists in industrial valves and mining suppilers.
- Integrated Fire Planning Services Fire engineering solutions
- Intrinsically Safe Specialists Repro supplies cc T/A experts - intrinsic safety specialists.
- JB Mining Supplies Safety shoes and general mining supplies.
- Knee'd'em The effective knee protector.
- Mine Safety Systems (Pty) Ltd Specialise in the design, manufacture and installation of shaft saftey devices.
- Rob Wyly Trading (RWT) Established in 1990 and specialises in the design and manufacture of hi-visibility
identifications clothing.
- Rucpac We manufacture and market a full range of pack pre-stressing products, which are all tested and
approved by the C.S.I.R. and A.A.C.
- SMB Supplies Provides long term asset preservation and storage
environment control for large assets which corrode when subjected to an excess or deficiency of humidity
- Snowden Mining Industry Consultants Seismic Products.
- VukaSindile Winch signalling system in South Africa for mines and mining for scraper winch and gully safety.
Communication to prevent accidents.
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