2.High-quality refrigeration system(minimum 3 degree celsis)
3.High-quality sterilization system(ozone system+s micron filter double protection)
4.Ultra-long-time heat preservation system(continuously stop cooling for 14 hours, the temperature rises at 0.5 degrees celsius per hour, reducing the cooling time for the next days's use)
5.Quick maintenance device(every part is installed with movable connections, so that customers can quickly replace when a problem occurs in a certain part)
6.High-quality swimming pool color lighting system
7.Convenient drainage and water supply system
8.security system(leakage switch)
9.super long shelf light（compressor 2 years. other electronic accessories 1 year）
