"A.) DESIGN AND DEVELOPMENT, MANUFACTURING, SALE, INSTALLATION, SERVICING AND PROJECT EXECUTION OF THE ELECTROCOAGULATION SYSTEM, FLUORIDE/ARSENIC REMOVAL; ELECTROLYTIC SCALE REMOVAL; CHLORINE DIOXIDE GENERATION SYSTEMS; ELECTRO   CHLORINATORS, SODIUM HYPOCHLORITE GENERATORS, DISINFECTANT GENERATOR USING              BRINE SOLUTION OR SEAWATER FOR WATER AND WASTEWATER TREATMENT. B.) SALE OF THE ACCESSORIES OF ABOVE SYSTEMS. "