Established in the year 1930, at Delhi, B. N. Mehra and Co., is one of the experienced and leading distributors of industrial dyes & pigments and performance enhancing additives in the Indian market. Our product range comprises of daylight fluorescent pigments and ink bases, phosphorescent or photoluminescent (glow-in-the-dark) pigments, UV fluorescents or invisible pigments, thermochromic (heat-sensitive) & photochromic (light-sensitive) color changing inks, paints and plastic concentrates, opt...