Icy-Water order Chiller Unit ?

What are the differences from other cooling systems ?
Classic water cooling systems ( such as Chiller ) can reduce the water temprature only 10˚C. But the Icy water technology can reduce the water temperature up to 0.5 ˚ C . Just in 1 hour, Icy-Water Plant can reduce the 
Ice water technology is the place of between chiller system and flake ice systems. Icy-Water Technology has advantages of both these systems. It has the higher performance and capacity than the chiller systems. Also It has low cost and ease of use then flake ice system. All the advantageous become a reason for choice .