RO fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. These high-quality American made fittings are constructed with FDA approved materials. Just choose the fitting that matches your RO systems tubing size for a quick leak-free connection.
Yuyao Smile Sanitary Ware Co., Ltd., located in Moushan Industrial Zone, Yuyao City, Ningbo, specializes in manufacturing various water purifiers, filter cartridges, PVC fittings, faucets, pipes and their components.
Since established in 2001, we have always placed much emphasis both on the use of advanced technology, and maintaining quality standard. With all operations conducted in accordance with internationally recognized ISO9001 regulations, we have implemented a stringent QC system. We employ in-house quality inspectors, and all items are tested at each stage of the production process; undergoing final inspection before packing and delivery to clients.
Moreover, excellent services and the ability to fill OEM orders have helped us win great popularity among customers. Based on the principle of "Quality is Life, Customer is God" we sincerely hope clients and business partners from all over the world to contact us for business cooperation. Thanks!