Product Image Issuance Date 2026-09-01 Expiry Date 2028-08-31 GRIHA V 2019 20 30 Griha V 2015 20 31 GRIHA V.6 21 30 SVAGRIHA v.2.2 11 14 SVAGRIHA V.3 5 14 Product Company PRAYAG CLAY PRODUCTS LIMITED Product Typology Innovation