Activities in 2011-2015 Construction of Brazil Administration and Trading Center Tower, Tehran Excavation, Soil Stabilization, Nailing, Anchorage and Drainage in 36 m depth Civil construction of S.D.L. extension building with U Boot roofing method, in wide spans and high elevation Toranj Residential Tower in Tehran District 5 Anzali 32 Bed Clinic 2015-11-10 admin