Shri Pritam Grah Udhyog is a proprietorship founded by Mr. Amit Khubani in the year 2009 with a solo motive to provide quality household product - Ultramarine & Blue Neel to the people of India and become a prominent name in dyes and pigments industry. Based in Indore, Madhya Pradesh (India), we are a professional Manufacturer & Supplier of Fabric Whitener, Liquid Fabric Whitener, Liquid Cloth Whitener, SP ULTRA Super Liquid Blue, to be used in household and laundry. Also called ultramarine blue, laundry blue or washing blue, neel is available in both powder and liquid form. The basic purpose of this product is to improve the appearance of aging white fabrics. By adding a trace of blue color to the fabric, you can prevent the cloth to look old, dull and pale after some washing.