Manufacture and development of a air dry fogging system and product, thats proven safe products for commercial public area, including food out lets " HydroSil" ingredients H202 plus Ag3 that has has many years of test paper on it applications in sanitised applications in the world, manufacture of the HydroSil product to supply to many industries. A leading customer of N E S Pty Ltd for the past 14 years is: Filter System Australia Pty Ltd.