Tanzania Portland Cement Company Limited P.O. Box 1950 Dar es Salaam Telephone: 255-22-2630130 /1/2/3/4/5 Fax: 255-22-2630139 E-mail: info@twigacement.com |
Scancem International DA Lilleakerveien 2B P.O Box 17 Lilleaker NO-0216 Oslo, Norway Tel:+47 22 01 33 00 Fax:+47 22 01 33 99 |