Contact info: 

DEVOTEC (Pty) Ltd
Suite 34
Private Bag X025
Lynnwood Ridge
Pretoria
0040

Tel:          012-361-1059
Fax:         086-542-4190 

Director:   Dr Phillip de Vos PrEng
Mobile:     083-271-4042
e-mail:     
phillip@devotec.co.za