Industry mainly uses water to cool processes in chemical plants, steel mills, petrochemical industries, power plants, textiles and other industries; the heat exchangers, condensers, gas wassers and cooling towers are used. In each of these systems, the cooling water treatment must guarantee an operation with the highest possible efficiency. This can only be achieved by a good water treatment program and the use of adapted chemicals to avoid deposits, corrosion and biological growth. APPLIED PRODUCTS SERVICES (PVT) LTD offers chemicals with high technology and good care for the environment for application in open recirculating, closed and once through cooling water systems.