Shambu Nath Porwal and Atul Porwal have been running Mantra Mala Emporium in Swargashram, Rishikesh, for the past 45 years. The shop is known for offering a wide range of spiritual and religious items, including malas, gemstones, and other sacred products. Their long-standing presence in the area highlights their experience and dedication to providing quality spiritual items to both locals and visitors.