our company

Madman Developments manufacture and distribute engine monitoring systems.

Madman Machine and Engine Monitoring units provide a cost effective monitoring and protection solution against failure of critical functions in any 12 or 24V engine.


Available via worldwide dealers.

Head Office

Unit X, Veni View Park, 547 Heritage View Drive, Muldersdrift, Krugersdorp, 1747

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Mette's Auto Electrical

(021) 8871330/78

Over the past 40 years Mette’s Auto Electrical has become a picture of quality workmanship and German precision. This small, family run business has kept pace with the development of modern vehicles.

Mette’s Auto Electrical of Stellenbosch is truly a family run business where staff is treated like family – in fact, some of them have been with Mette’s for longer than 30 years.