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Gvtel Communication System Mr. Vinod Singh 1037a, Block- I, Street No. - 23, Hari Nagar Extn., Badarpur, New Delhi - 110044, India Phone : +91-11-65959555 Mobile : +91-9953720003, +91-9871295531 Fax : +91-11-65959555 Web Site : http://www.gvtelcom.com/ Call Us : 08048062157 |