TDT GmbH develops and manufactures DSL, 3/4G VPN router and large VPN gateway systems. Always in focus is security, high availability and reliability. Development as well as manufacturing is all done in Germany. Our representitive in Iran is: Tahsil Dedeha Iran (TDI) Co, email@example.com
VR2020-LD with VDSL/ADSL and mobile communications - is manufactured according to the highest quality standards and due to its flexibility is excellently suited for the construction of safe branch-office networks or to connect mobile ATMs.