Aquatic products processing or preservation on boat, supermarket, fish factory, etc.
Edible ice in cooling beverage provides a fresh flavor in restaurant, bar and so on.
Vegetables, flowers, fruits which perish within a short time remain fresh for delivery.
Instant low temperature maintains hygienic levels for poultry, meat in processing.
An efficient cooling solution can run a faster building process for tunnels, bridges, etc.
For medicines and chemicals which only stay active in a strict low-temperature environment.