Leading RO Membrane Manufacturer in China
Naishi is a leading manufacturer of ro membrane based in China, dedicated to provide reliable,innovate and sustainable water treatment solution to meet the growing global demand for fresh water
Specialized Products
Naishi provide high quality,high rejection ro membrane
About Naishi
A leading ro membrane manufacuturer in Sichuan China

Welcome to Naishi
Naishi specializes in the research, development, production, sales, and service of reverse osmosis (RO) membranes and nanofiltration (NF) membranes. The products are primarily used in residential and industrial water purification equipment, with applications including drinking water, wastewater recycling, sewage treatment, and seawater desalination.
Project Cases
Naishi has extensive experience in providing innovative water treatment solutions across a diverse range of industries. solutions.
Suizhou Landfill Leachate Treatment Project
Project Overview The Suizhou landfill leachate project is a technical transformation and expansion initiative. The influent COD reaches as high....
Read MoreDTRO Freeze Desalination Technology (Seawater Desalination)
Project Overview The treatment process is pre-treatment, DTRO membrane unit, freeze crystallization. Seawater is pre-treated and then passed through the....
Read MoreWater Treatment Project at a Food Factory in Yibin
Project Overview The water treatment project at a food factory in Yibin utilizes municipal tap water as the feedwater. It....
Read MoreLeachate Treatment Project for Landfills in Sichuan
Project Overview This landfill leachate project has a treatment capacity of 120 tph and is characterized by high concentrations of....
Read MoreContact Naishi
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