BusinessGerman companies hope for a bonanza in IranTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusinessDan Hirschfeld12/31/2015December 31, 2015Iran has enormous pent-up demand for modernization of its infrastructure. Roads, water and power lines as well as housing badly need to be upgraded. But it's an opportunity for foreign investors. Especially from Germany.https://p.dw.com/p/1HWYtAdvertisement