Membrane-Solution.com | Advanced RO & NF Membrane Solutions

About Membrane-Solution

A fully owned subsidiary of CRRC Corporation Limited, VONTRON Membrane Technology Co., Ltd is dedicated to the design, development, and manufacturing of superior quality reverse osmosis membranes and nanofiltration membranes to support water treatment solutions in different fields, including pharmaceutical production, food and beverage processing, seawater desalination, and more.

Our product line is extensive, with more than 12 series of membranes available in over 70 specifications to meet all water filtration needs. We offer ultra-low-pressure, low-pressure, and nanofiltration series, all manufactured using the latest technology to ensure reliability and performance.

We serve customers in over 130 countries and regions around the world, providing advanced membrane solutions for industries ranging from power generation to drinking water purification.

Understanding Reverse Osmosis

Reverse osmosis is the most economical water filtration technology for removing impurities from water.

What is Reverse Osmosis?

Osmosis is a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one. Reverse osmosis is the process that goes into reverse — applying pressure to force water through a semi-permeable membrane, leaving contaminants behind.

What is a RO Membrane?

The reverse osmosis membrane is the core element of the RO system. It is a semi-permeable membrane that allows pure water to pass through while simultaneously blocking dissolved salt, bacteria, viruses, and other contaminants. Our spiral-wound design ensures maximum efficiency and durability.

Our Product Range

High-performance RO and NF membranes for industrial and residential applications.

Residential RO Membrane

High-performance membrane for home drinking water systems. Ideal for under-sink RO units.

High rejection rate
Standard dimensions
Low water waste

ULP RO Membrane

Ultra-Low Pressure RO membrane for energy-efficient water purification.

Operates at minimal pressure
High flow rate
Advanced membrane sheet

LP RO Membrane

Low Pressure RO membrane for reduced operating costs and water loss.

Energy efficient
High rejection & flow
Compatible with standard housings

XLP RO Membrane

Extremely Low Pressure RO membrane for ultra-efficient systems.

Minimal energy use
High permeability
Long service life

Fouling Resistant RO Membrane

Engineered to resist fouling in challenging feed water conditions.

Resists scaling & biofouling
Longer cleaning intervals
Ideal for industrial use

Industrial NF Membrane

Nanofiltration membrane for selective ion removal and softening.

High rejection of divalent ions
Lower operating pressure than RO
Spiral wound design

Industrial RO Membrane

Heavy-duty RO membranes for large-scale water treatment applications.

High flux & rejection
Robust construction
Suitable for harsh environments

High Rejection RO Membrane

Premium membrane for ultrapure water applications requiring maximum purity.

>99.7% salt rejection
Stable performance
Ideal for electronics & pharma

Industries & Applications

Our membranes are trusted across critical industries for reliable water purification.

Iron and Steel Industry

High water consumption and wastewater discharge require efficient treatment solutions.

Desalination

Reverse osmosis is a key technology for converting seawater into potable water.

Power Generation

High-purity water is essential for boiler feed and cooling systems in power plants.

Petrochemical

Water treatment for exploration, refining, and chemical processing operations.

Dyeing and Printing

Water reuse and quality control in textile processing industries.

Ultrapure Water

Critical for semiconductor, pharmaceutical, and laboratory applications.

Drinking Water

Providing safe, clean drinking water for homes, offices, and public facilities.

Frequently Asked Questions

What is the lifespan of your RO membranes?

Typically 3–5 years depending on feed water quality, pretreatment, and maintenance. Industrial membranes may last longer with proper care.

Can your membranes be used in seawater desalination?

Yes, we offer high-pressure RO membranes specifically designed for seawater desalination with high salt rejection rates.

Do you offer custom membrane configurations?

Yes, we provide tailored solutions based on flow rate, pressure, and water quality requirements.

What makes your membranes fouling-resistant?

Our fouling-resistant membranes use advanced surface chemistry and hydrophilic materials to reduce scaling and biofouling.

Are your residential membranes compatible with standard RO systems?

Yes, our residential RO membranes are designed with standard dimensions to fit commonly available housings.

China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact [email protected] via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者不想被fobcompany.info收录请用企业邮箱联系[email protected] 取消收录我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact [email protected]

如果您是其他域名合作也请联系[email protected]

Advanced RO & NF Membranes for Industrial & Residential Use