- BIOCOM Africa Address: 222 Retief Ave, Lyttelton Manor, Centurion, 0157, South Africa P.O. Box 13004, Clubview, Centurion, 0157, South Africa Website: http://www.biocombiotech.com Email: support@biocombiotech.co.za / info@biocombiotech.com Tel: +27 12 644 2448 or +27 12 644 2795 Fax: +27 86 654 9048(SA only)