QUA TREATMENT TECHNOLOGY CO.,LTD is one of the largest and oldest manufacturers of water treatment apparatus in China, mainly produce all kinds of water treatment machine. Our main products including: 3/5 gallons auto water filling machine, water purify system, RO pure water equipment, Industrial ultra-filtration and desalination system and many related apparatus, such as cap remover, bottle loader, cap shrinker, etc. We have been contributed much for national and international bottled water market development.