We are manufacturer of Optical Brighteners. We are manufacturing Optical Brightener for Detergent, Paper, Plastic and Textile. We are the only manufacturer in India OF Megawhite-DT(Tinopal CBS-X) We are regular supplier to Unilever and P&G for detergent OBA. We have Pre(REACH) registered products. For more information you can visit our website www.meghmanidyes.com or email me at kandarp@meghmanidyes.com Waiting for your earliest reply With regards Kandarp Sheth...