Membrane Bioreactor (MBR) Companies

Litree: Pioneering Ultrafiltration for a Water-Secure World Founded in 1992, Litree has dedicated 30+ years to redefining water purification through ultrafiltration (UF) membrane technology—our core expertise and passion立升（Litree）. As a global high-tech enterprise rooted in independent innovation, we’ve evolved from a membrane R&D startup to one of the world’s leading water problem solvers, with over 146 core patents and state-of-the-art manufacturing hubs in Haikou and Suzhou, China立升（Litree）. Our signature hollow fiber UF membranes are engineered to deliver unmatched performance: 0.01μm precision removes 99.99% of bacteria, viruses, and contaminants while preserving essential minerals—striking the perfect balance between purity and health立升（Litree）. This technology powers our diverse solutions, from residential whole-house systems to large-scale municipal projects and industrial wastewater treatment, all designed for sustainability and cost-efficiency. What truly sets us apart is our commitment to making safe water accessible. We’ve completed projects serving 50,000+ residents with centralized purification systems that cut construction costs and footprint by 50% compared to traditional setups—proof that advanced technology can also be affordable. Today, our solutions reach 60+ countries, supporting 3,000+ industrial clients and millions of households worldwide. At Litree, water isn’t just our business—it’s our mission. We believe every drop matters, and we’ll keep pushing boundaries to create a future where clean, safe water is a universal right, not a privilege

Aqua Glory Co., Ltd. is a South Korean company specializing in the manufacturing and provision of advanced water treatment technologies, serving utilities and manufacturing sectors across the Asia-Pacific region.

Wetsus is the European center of excellence for sustainable water technology. Wetsus connects companies, universities, and government bodies for applied research into water technology.

Foshan Wingsol Co. Ltd. is a leading OEM and ODM factory in China, specializing in the manufacturing and provision of advanced water filtration and purification systems. With a focus on membrane technologies, the company serves the utilities and manufacturing industries, delivering high-quality solutions across the Asia-Pacific region.

GI AQUA is a prominent provider of wastewater treatment solutions, dedicated to creating innovative technologies that foster a sustainable future for our world and its inhabitants. We follow a human-centered approach in our innovations, and our team consistently develops cutting-edge technologies and services to surpass our partners’ expectations while aligning with the United Nations’ sustainable development goals.

Founded in 2009, formerly known as Red Circle Industries (RCI), RCI Aquatech creates custom wastewater solutions based on end users’ requirements, which allow for optimally chosen components resulting in a solution that meets or exceeds customer needs. RCI Aquatech’s wastewater treatment systems combine necessary process technologies to reach required state and federal discharge limits and comply with local regulations. Our systems focus on removal of pollutants such as heavy metals, greases, suspended solids, oils, high salt content, toxic compounds, phosphates and more. Using chemical-physical treatment (coagulation, flocculation, and sedimentation), biological treatment (aerobic and anaerobic) and wet chemical oxidation (persistent or toxic organics). Our expertise comprises the following technologies:  Filtration & softening systems  Physicochemical treatment (coagulation-flocculation)  Membrane filtration (UF & RO)  Ion exchange  Chemical oxidation  Biological treatment  Zero liquid discharge (ZLD) system

Cimico specializes in innovative biological wastewater technologies, providing advanced solutions for industrial and municipal water treatment. With a focus on sustainable practices, Cimico serves diverse industries across Europe, offering expertise in treatment solutions, water reuse, and infrastructure systems.

Hidro-Water S.L.U specializes in the manufacturing and provision of advanced water treatment equipment. Based in Spain, they offer solutions for residential, industrial, and municipal applications, focusing on technologies like reverse osmosis, ultrafiltration, and greywater recycling to enhance water quality and sustainability.

Vontron Technology Co., Ltd. is a leading Chinese company specializing in the research, manufacture, and sale of separation membranes and related materials. With over 24 years of experience, Vontron serves a global clientele, providing advanced solutions for water treatment, including reverse osmosis and nanofiltration technologies.

ExcellMembranes specializes in advanced membrane technology solutions for water treatment, offering a range of products and systems designed to improve water quality and efficiency for various industries, primarily focusing on utilities and manufacturing sectors.

H2O Innovation is a water and wastewater treatment company leading in water technologies and services, specialty products and contract operations.

Nuoro is an independent engineering cooperative in Belgium, specializing in circular water and energy projects. As consultants, tech integrators, and main contractors, they drive sustainable innovation in water treatment, reuse, and energy recovery, serving industries and public utilities across Europe.

Shenzhen Taipu Environmental Protection Technology Co., Ltd. specializes in manufacturing and providing advanced water treatment equipment and solutions, focusing on membrane filtration technologies for industrial and municipal applications in China.

NOYI Environmental Equipment Manufacturing specializes in producing high-quality FRP tanks and membrane housings. With a vast manufacturing facility in Beijing, they deliver durable water treatment products globally, supporting industries like construction and utilities with innovative solutions.

Shanghai Ang Ran Industry Co., Ltd. is a prominent water treatment equipment manufacturer and technology provider based in China, serving the Asia-Pacific region. The company specializes in delivering advanced solutions for manufacturing and utility sectors, focusing on treatment solutions and infrastructure systems.

Xiamen U Water System Co., Ltd. is a medium-sized company based in China, specializing in manufacturing and integrating water treatment equipment and systems. Serving the manufacturing and utilities industries, they focus on providing comprehensive treatment solutions and infrastructure development across the Asia-Pacific region.

AkaNova is manufacturer of NIQO systems®: the solution for wastewater. Wastewater treatment plants of NIQO systems® excel because of a high operational reliability and durability. They offer the highest adaptability for any situation. Treatment plants of NIQO Systems® have a longer life cycle and lower power consumption than other small sewage treatment plants.