Company Name:Option One Contact Person: Ms. Sukainabatul Manji Job Title: Administrative Department: Admin Address: Mali Street, Dar Es Salaam, Ilala, Tanzania Zip/Postal Code: 20329 Telephone: 255-22-2125707 Fax: 255-22-2125707 Mobile Phone: 255784786015 Website: http://www.optionone.org
