Shenzhen Environ Water OS Technology Co.,LTD is located in Shenzhen,a professional production, processing, sales of water treatment equipment enterprises with more than 10 years experiences. We supply RO system, Drum Filter,Bio-filter Ozone Generator,UV sterilizer, Oxygen generator etc , widely use in Aquaculture, Swimming pool, Drinking Water,Agricultural irrigation,and Various sewage treatment.We have a team of professional engineers with rich experience in design, production and testing. We provide good after-sales service to ensure that our equipment in the shortest production cycle, with the minimum investment to provide customers with the best benefits. We understand the needs of our customers and how to help them strategically stay competitive in the market through low cost sourcing. Professional technology and good service, support you to success.