Sunren Telecom Laboratory is World's first NABL-accredited and TEC-designated Conformity Assessment Body (CAB) , offering comprehensive testing and approval services for Wireless, RF, Telecom, and Safety standards. Based at C-475, MIDC Rd, T. T. C. Industrial Area, Pawne, Navi Mumbai, Maharashtra 400705, we are proud to be the first lab in India accredited by NABL for Telecom testing as per Department of Telecommunications (DoT) requirements.