Manufacturer of Purified Salt-free Dyes for Inks. Acid Blue 9 liquid/powder Our company is located near Kolkata and Ahmedabad. We are manufacturer of various Dyes and Pigments. Our factories are located in the Eastern and Western Parts of India.In 1977, we commenced manufacturing of Ultramarine Blue.In 2003, we understood the demands of buyers for Highly Purified Salt- Free Dyestuffs for Inkjet Ink manufacturing. These Dyes are meticulously manufactured, using different filtration techniques and Reverse Osmosis. We use Specific Ion Exchange Resins and also chemical treatment is adopted to minimise the heavy metal content. The global demand for Digital Textile Printing has helped us grow in the field of Highly Purified Dyestuffs.We have state-of-the-art laboratories, which helps us in serving our customers better. Our organisation is backed by excellent Technical Personnel.What we have achieved in this long journey is customers' satisfaction by means of providing better Quality, Prompt Delivery & Competitive prices.