Editor
Peter Middleton
Email: peterm@crown.co.za
Cell: +27 84 567 2070
Advertising Manager
Elmarie Stonell
Email: mechchemafrica@crown.co.za
Phone: 083 307 0836
Address:
Crown House
2 Theunis Street
Cnr Sovereign Street
Bedford Gardens
Bedfordview 2007
Postal address:
P.O. Box 140
Bedfordview 2008
