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Since 2016 Trusted in Every Drop

20,000+
Satisfied Customers

Perfection

Precision in every membrane.
Built for flawless performance.

Excellence

Superior quality you can trust.
Tested to the highest standards.

Class

Premium RO solutions.
Trusted by industries worldwide.

Excellence in Every Membrane

ONTOZ Membrane manufactures high-performance RO membranes using advanced technology and strict quality standards. Our commitment to innovation, precision, and customer satisfaction enables us to deliver reliable water purification solutions trusted across domestic and industrial applications.

 

Our commitment goes beyond manufacturing. We continuously invest in innovation, skilled professionals, and cutting-edge technology to develop water purification solutions that meet global quality standards. With a customer-first approach and a passion for excellence, ONTOZ has become a trusted partner for distributors, OEMs, and industries across India and international markets.

Advanced Membrane Technology

Engineered with precision to deliver superior filtration, higher water recovery, and long-lasting performance for every application.

Domestic Solutions

Clean water begins with reliable membrane technology.

Industrial Solutions

From Ultra low pressure to SW industrial Membrane Solution

Technology You Can Trust

Manufactured with cutting-edge technology and tested to the highest quality standards, ONTOZ membranes deliver exceptional performance for residential, commercial, and industrial water purification worldwide.

Why Choose Us

Engineered for Performance. Trusted for Purity.

ONT0Z Membranes are engineered using advanced technology, premium materials, and strict quality control to deliver superior water purification solutions. Trusted by OEMs and distributors, we manufacture high-performance domestic and industrial RO membranes that meet the highest standards of reliability and efficiency.

✔ Advanced Manufacturing Technology
✔ 100% Quality Tested Products
✔ OEM & Private Label Solutions
✔ Reliable Performance & Long Service Life

 

advance testing technology

What we offer

Complete RO Membrane Solutions for Every Water Purification Need

At ONTOZ Membranes, we manufacture high-performance Domestic and Industrial RO Membranes engineered for superior water purification. Designed with advanced membrane technology, our products deliver exceptional flow, high salt rejection, long service life, and consistent performance across residential, commercial, and industrial applications.

domestic solution

Domestic RO Membranes

Reliable membranes for household water purifiers, offering high water recovery, superior TDS reduction, and long-lasting performance for safe and healthy drinking water.

industrial production

Industrial RO Membranes

High-capacity RO membranes designed for commercial and industrial water treatment systems, delivering exceptional efficiency, durability, and consistent performance even in demanding conditions.

Inside ONTOZ MEMbrane

Experience Precision Manufacturing in Every Membrane

Take a closer look at our advanced manufacturing facility where innovation, automation, and strict quality control come together. From premium raw materials to precision testing, every ONTOZ membrane is engineered to deliver exceptional performance, durability, and consistent water purification.

Our Services

Advanced RO Membrane Solutions for Every Water Purification Need

From domestic water purifiers to large-scale industrial treatment plants, ONTOZ delivers precision-engineered RO membranes designed for superior flow, high rejection, longer life, and reliable performance.

ontoz domestic membrane solution

Domestic RO Membranes

High-Performance Home Water Purification

Industrial RO Membranes

Reliable Solutions for Industrial Water Treatment

Membrane Sheet

Advanced Membrane Sheet Production

Ontoz Spacer Unit

All type of feed spacer made of high grade PP Material build in house with high strength and high Dura

What People Think About Us

Trusted by Water Professionals Worldwide.

From OEM partners to industrial water treatment companies, our customers trust ONTOZ Membranes for consistent quality, reliable performance, and exceptional support.

Velient PEC India Pvt Ltd place picture
4.7
Based on 188 reviews
Parasuraman parasu profile picture
Parasuraman parasu
7 months ago
Antony Loyola profile picture
Antony Loyola
7 months ago
Mohammed Faiz K profile picture
Mohammed Faiz K
7 months ago
water store profile picture
water store
1 year ago
Excellent membranes been using for 5year now ,
Great support from company and ontoz team
Excellent and fast service provided as well as membranes are quality and durabiities wise very best so that i fully recommend....
Gautam Savani profile picture
Gautam Savani
2 years ago
I bought this RO membrane nearly 1 year back and still working good for my RO system, I recommend every home should have an RO even if their tap water is sweet and looks clear. In my opinion "Ontoz " brand RO membrane is surely of standard quality...
Haresh Savani profile picture
Haresh Savani
2 years ago
“I am truly impressed with Ontoz Company for their amazing products and exemplary corporate behavior. Their commitment to quality and professionalism stands out, making it an absolute pleasure to associate with them. Proud to be connected to such an outstanding organization!”
Chetan Savani profile picture
Chetan Savani
2 years ago
Ontoz is a reputed brand known for quality RO membranes. It is important to choose a membrane that suits your water treatment needs and fits your RO system specifications. Ontoz membrane is the best among them

Get In Touch

Contact Us

Partner with ONTOZ Membranes for reliable water purification solutions. Whether you need domestic RO membranes, industrial filtration systems, or OEM manufacturing, our team is ready to assist with expert guidance and fast support.

Office Mail

info@ontoz.in

Office Number

+91 84859 03535

Office Address

B 101,102,103. Shivalik Plaza, Kapodra, to, Kapodra-Utran Bridge, Utran, Surat, Gujarat 394105

Appointment

Let's Start Project

ONTOZ Membranes is a trusted manufacturer of premium RO membrane sheets and membrane elements, delivering innovative water purification solutions for residential, commercial, and industrial applications worldwide.

© 2026 ONTOZ Membranes | A Brand of VELIENT PEC INDIA PVT. LTD.
All Rights Reserved.

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