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DTRO Membrane System

Disc Tube Reverse Osmosis for Extreme Wastewater

Purpose-built for landfill leachate, high-salinity wastewater, and zero liquid discharge. Anti-fouling disc design handles complex water conditions that conventional RO cannot.

Precision Metering Pumps

Accurate Chemical Dosing for Every Application

Mechanical and hydraulic diaphragm metering pumps engineered for precise, reliable chemical dosing. Ideal for water treatment, industrial processes, and environmental protection systems.

Our Products

Featured Products

Professional manufacturer of aeration systems, DTRO membrane systems and water treatment equipment. Provide custom solutions and global after-sales service. Get a free quote now!

Tubular ultrafiltration membrane

Tubular ultrafiltration membrane

Product IntroductionThe membrane tube diameter of tubular ultrafiltration membrane is usually 8mm or...

Nanofiltration Membranes

Nanofiltration Membranes

Principle imageFLISTEC has introduced advanced nanofiltration membranes and, under the guidance of a...

Internal Pressure Ultrafiltration Membrane

Internal Pressure Ultrafiltration Membrane

Product IntroductionThis internal pressure ultrafiltration membrane element is built on hydrophilic ...

Externally pressurized ultrafiltration membrane

Externally pressurized ultrafiltration membrane

Product IntroductionUltrafiltration technology utilizes selective porous membranes as the separation...

DTRO Systems

DTRO Systems

Product IntroductionThe DTRO (Disc Tube Reverse Osmosis) membrane is a specialized reverse osmosis p...

STRO Membrane

STRO Membrane

Product Introduction The STRO (Shannel Tube Reverse Osmosis) membrane is a new-generation high-press...

Built-in MBR Membrane

Built-in MBR Membrane

MBR Membrane IntroductionThe Membrane Bioreactor (MBR) utilizes the selective permeability of membra...

RS-L Stainless Steel Low Pressure Series

RS-L Stainless Steel Low Pressure Series

Product IntroductionThe RS-L stainless steel flexible grooved coupling is specifically designed for ...

RS-M Stainless Steel Medium Pressure Series

RS-M Stainless Steel Medium Pressure Series

Product IntroductionThe RS-M stainless steel flexible grooved coupling is specifically designed for ...

RS-H Stainless Steel High Pressure Grooved Coupling

RS-H Stainless Steel High Pressure Grooved Coupling

Product IntroductionThe RS-H stainless steel flexible grooved coupling is specifically designed for ...

RS-SH Stainless Steel Ultra-High Pressure Grooved Coupling

RS-SH Stainless Steel Ultra-High Pressure Grooved Coupling

Product IntroductionThe RS-SH stainless steel flexible grooved coupling is specifically designed for...

TE Series Mechanical Diaphragm Metering Pump

TE Series Mechanical Diaphragm Metering Pump

Product OverviewThe hydraulic end of the pump uses a diaphragm to form the working chamber. The diap...

DJW Series Mechanical Diaphragm Metering Pump

DJW Series Mechanical Diaphragm Metering Pump

Product OverviewThe DJW Series is a mechanically driven diaphragm metering pump designed for safe, l...

DJL Series Mechanical Diaphragm Metering Pump

DJL Series Mechanical Diaphragm Metering Pump

Product OverviewThe DJL Series is a mechanically driven diaphragm metering pump powered by an induct...

KD Series Mechanical Diaphragm Metering Pump

KD Series Mechanical Diaphragm Metering Pump

Product OverviewThe KD Series is a heavy-duty mechanical diaphragm metering pump designed for high-f...

GM Series Mechanical Diaphragm Metering Pump

GM Series Mechanical Diaphragm Metering Pump

Product OverviewThe GM Series is a high-capacity mechanical diaphragm metering pump designed for dem...

GB Series Mechanical Diaphragm Metering Pump

GB Series Mechanical Diaphragm Metering Pump

Product OverviewThe GB Series is an extra high flow mechanical diaphragm metering pump designed for ...

PP Melt Blown Filter Cartridge

PP Melt Blown Filter Cartridge

PP Melt Blown Filter CartridgeThe PP Melt Blown Filter Cartridge is produced from 100% virgin polypr...

High Flow Filter Cartridge

High Flow Filter Cartridge

High Flow Filter CartridgeThe High Flow Filter Cartridge is engineered with a large diameter design ...

Pleated Big Blue Filter Cartridge

Pleated Big Blue Filter Cartridge

Pleated Big Blue Filter CartridgeThe Pleated Big Blue Filter Cartridge utilizes a multi-fold pleated...

PP Melt Blown Filter Cartridge - Flat / Grooved / Needle Punched

PP Melt Blown Filter Cartridge - Flat / Grooved / Needle Punched

PP Melt Blown Filter Cartridge - Flat / Grooved / Needle PunchedThis PP melt blown filter cartridge ...

String Wound Filter Cartridge

String Wound Filter Cartridge

String Wound Filter CartridgeThe String Wound Filter Cartridge is manufactured by precisely winding ...

PP Pleated Filter Cartridge

PP Pleated Filter Cartridge

PP Pleated Filter CartridgeThe PP Pleated Filter Cartridge utilizes a folded polypropylene membrane ...

Hydrophilic PP Pleated Filter Cartridge

Hydrophilic PP Pleated Filter Cartridge

Hydrophilic PP Pleated Filter CartridgeThe Hydrophilic PP Pleated Filter Cartridge features a surfac...

FRP Filter Housing

FRP Filter Housing

FRP Filter HousingThe FRP Filter Housing is constructed from fiberglass reinforced plastic, offering...

High Flow Filter Housing

High Flow Filter Housing

High Flow Filter HousingThe High Flow Filter Housing is engineered for large throughput industrial f...

Clamp-Type Precision Cartridge Filter Housing

Clamp-Type Precision Cartridge Filter Housing

Clamp-Type Precision Cartridge Filter HousingThe Clamp-Type Precision Filter Housing features a quic...

Quick-Connect Flat Bottom Precision Filter Housing

Quick-Connect Flat Bottom Precision Filter Housing

Quick-Connect Flat Bottom Precision Filter HousingThe Quick-Connect Flat Bottom Precision Filter Hou...

Flanged Flat Bottom Precision Filter Housing

Flanged Flat Bottom Precision Filter Housing

Flanged Flat Bottom Precision Filter HousingThe Flanged Flat Bottom Precision Filter Housing uses st...

High-Performance Membrane Solutions, Components, Dosing & Pumping Systems
Professional Industrial Solutions Provider from China's Environmental Hub

High-Performance Membrane Solutions, Components, Dosing & Pumping Systems

Headquartered in Yixing, the premier hub of China’s water treatment industry, Torvexus Inc. leverages the city’s fully integrated environmental industrial ecosystem to deliver world-class water treatment systems and components to customers worldwide. Our comprehensive product portfolio covers full-spectrum water treatment solutions, with core offerings including: Membrane Systems: Disk-Tube Reverse Osmosis (DTRO) Systems, Spacer-Tube Reverse Osmosis (STRO) Systems, Ultrafiltration (UF) Systems, Membrane Bioreactor (MBR) Systems, Nanofiltration (NF) Systems Membrane Components: Filter Housings, Filter Cartridges, Piping & Fittings Dosing & Pumping Systems: Metering Pumps, Complete Dosing Systems, Mixers

Industrial Cluster Advantage

Headquartered in Yixing, the heart of China's environmental protection industry.

Diverse Application

Reliable solutions for Water Treatment, Chemical, Energy, and Power industries.

Full Supply Chain

One-stop supply of Membrane, Components, Dosing & Pumping Systems

Quality & Integrity

Competitive pricing backed by rigorous quality control and professional service.

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20+
Years of Industry Experience
3000+
Product SKUs & Components
500+
Vetted Factory Partners
30+
Global Export Destinations
Our Blog

Blog & Insights

Optimizing Membrane Life with Automated Dosing: Metering Pump Calibration and System Maintenance

Introduction Membrane systems are crucial components in various industrial applications, including w...

How to Choose the Right Dosing Pump for Membrane Systems: A Comprehensive Guide

Introduction Membrane systems are widely used in various industrial applications, including water an...

Essential Guide to Membrane Maintenance: Cleaning, Fouling, and Replacement FAQs

Introduction Membrane technology is widely used in various industries, including water treatment, fo...