Founded in 2008, Shenzhen Liyuan pure water equipment Co., Ltd.(Known as LIYUAN) is a China water purifier and water purifier plastic accessories industry experts.What we do with strong mechanical engineering background and experiences LIYUAN supply worldwide customers the following products and services:Water purification components: RO Membrane Housings, Filter Housings, various types of Filter Cartridges, Fittings, RO unit cases...etc. Joint Design or Original Design Manufacturing (JDM/ODM) service in the field of water filter fittings plastic injection products.