SARANGG is the brand of harmonium maker Esrajya International LLP in Delhi, who specialises in high quality harmoniums in Delhi style. The grandfather of Mayank Kumar, the current boss, founded the company in 1966, after having trained for 10 years with the renowned harmonium maker Ratiram. For decades Esrajya International has worked exclusively as a supplier for various dealers. Since 2020 Esrajya International is offering harmoniums under its own brand name Sarangg through India Instruments. Sarangg harmoniums are marked by a particularly fine quality of materials and workmanship and thus stand out from similarly constructed models of other manufacturers.