Kindly be informed that TÜV NORD CERT GmbH has certified that the Company operates Management System in accordance with the requirements of ISO 9001:2015 ISO 14001:2015 and ISO 45001:2018 with respect to its manufacturing facilities situated at Unit I Sector- A Kalunga Industrial Estate P.O. Kalunga 770031 Dist. Sundergarh Odisha Unit II Sector- B Kalunga Industrial Estate P.O. Kalunga 770031 Dist. Sundergarh Odisha and Head and Corporate Office situated at 3 Netaji Subhas Road Kolkata 700 001 for Design Development Manufacture Marketing and Sales of Industrial Products like Continuous Casting Refractories Slide Gate Refractories Monolithics Precast Shapes Zircon & Zirconia Nozzles and Casting Flux and Mechanism Section and in this regard have renewed certificates (copies enclosed) for the period 2nd September 2026 to 1st September 2029 with Annexure thereof specifying the scope applicable to each location.