United Specialities Pvt. Ltd. (Valblanc) is one of the largest manufacturers of Optical Brighteners in India. We offer a wide range of Optical Brightening Agents for textile, polymer, detergent & paper industries. We are a Company dedicated to the manufacturing & marketing of OPTICAL BRIGHTENING AGENTS for the textile industry. We are your “ONE STOP SHOP” for all your OBA requirements. With strong commercial and administrative expertise, UNITED has established itself as a manufacturer of quality products that enjoy customer confidence, both in the domestic and international markets.

The optical whitening agent is one of the easy and effective ways to come out of such a situation. This agent has been used for a long time now and you will find many numbers of people who use this agent to get rid of spots on their different clothing. Generally known as OBA, Optical Brightening Agents or FWA, Fluorescent Whitening Agents, this substance is very helpful in reducing the yellowness of the clothes and it also proves very effective when it comes to enhancing the brightness and it is very helpful in improving the whiteness as well.

United Specialities Pvt. Ltd. (Valblanc) is one of the largest manufacturers of Optical Brighteners in India. We offer a wide range of Optical Brightening Agents for textile, polymer, detergent & paper industries. We are a Company dedicated to the manufacturing & marketing of OPTICAL BRIGHTENING AGENTS for the textile industry. We are your “ONE STOP SHOP” for all your OBA requirements. With strong commercial and administrative expertise, UNITED has established itself as a manufacturer of quality products that enjoy customer confidence, both in the domestic and international markets.

The optical whitening agent is one of the easy and effective ways to come out of such a situation. This agent has been used for a long time now and you will find many numbers of people who use this agent to get rid of spots on their different clothing. Generally known as OBA, Optical Brightening Agents or FWA, Fluorescent Whitening Agents, this substance is very helpful in reducing the yellowness of the clothes and it also proves very effective when it comes to enhancing the brightness and it is very helpful in improving the whiteness as well.