Water treatment solution providers, shortlisted.

Ningbo RXHL Technology Co., Ltd. is a leading high-tech enterprise in China, specializing in the research, production, and sales of advanced membrane materials and components. With a focus on microfiltration, ultrafiltration, nanofiltration, and reverse osmosis technologies, the company serves diverse industries including food and beverage, petrochemicals, and municipal water treatment.

Shenzhen Calux Purification Technology Co., Ltd. specializes in manufacturing advanced water purification systems, including reverse osmosis and ultrafiltration solutions. Serving the Asia-Pacific region, they cater to residential and commercial sectors with innovative filtration technologies.

Bengbu Dongli Chemical Co., Ltd. is a leading Chinese manufacturer specializing in high-grade ion exchange resins. With a robust production capacity, the company serves both domestic and international markets, offering a range of products including cation, anion, and specialty resins.

Guangzhou Haike Electronics Technology Co., Ltd. is a leading manufacturer of air and water purification systems, specializing in advanced filter technology. With a strong global presence, HOKO collaborates with Fortune 500 companies, producing high-quality smart home appliances and exporting to over 100 countries.

Changde City Tianlun Precision Casting Co., Ltd, operating under the brand Sento Faucets, specializes in the manufacturing of high-end, tailor-made stainless steel faucets and water filtration dispenser taps, serving the construction and real estate industries in China and the Asia-Pacific region.

Shanghai Wancheng Environment Technology Co., Ltd. specializes in the research, production, and application of membrane elements. Located in Jinshan District, Shanghai, the company offers advanced reverse osmosis and nanofiltration solutions for water purification, municipal water supply, and various industrial applications, emphasizing quality and customer satisfaction.

Lightbest UV&Ballast is a leading manufacturer specializing in UV lamps and ballasts, offering advanced solutions for water and air sterilization. Based in China, the company serves various industries by providing high-quality UV disinfection products and technologies.

Shanghai Pullner Filtration Technology Co., LTD specializes in advanced filtration and water treatment technologies, serving industries such as construction, manufacturing, and utilities. With a focus on innovative solutions, Pullner provides equipment and systems for effective water purification and treatment.

Ningbo DAZ Precision Machinery Co., Ltd. specializes in the manufacturing and supply of a wide range of bearings, including roller, flanged, and miniature bearings. Based in China, the company serves both domestic and international markets, offering high-quality products for various industrial applications.

Haining BEISHI Environment Protection Technology CO., LTD is a leading innovator in water pre-treatment systems, offering advanced filtration solutions and a wide range of water purification products. With a strong presence in China and the Asia-Pacific region, the company serves the utilities and manufacturing industries, providing high-quality equipment and technology.

Jingshan Watercloud Technology Co., Ltd. is a leading supplier in the water filtration industry, specializing in advanced filtration technologies and equipment manufacturing. Serving diverse sectors, they provide innovative solutions for water purification and treatment, catering to both industrial and municipal needs across China and the Asia-Pacific region.

Ningbo Kangtan Intelligent Technology Co., Ltd. specializes in manufacturing soda machines and bubble water machines, catering to the beverage industry with innovative and portable solutions. Based in China, the company serves both domestic and international markets, emphasizing quality and customization.

Qingdao Yingguang Innovation Technology Co., Ltd. specializes in UV sterilization solutions, offering advanced UV LED and sensor technologies for efficient water treatment and purification. Serving diverse industries, they are a key player in the Chinese and Asia-Pacific markets.

Shanghai Geteng Water Treatment Technology Co., Ltd. is a manufactory producing RO membrane elements. Established in 2007, located in Shanghai, China, GT has exported domestic and industrial RO membrane elements to 24 countries all over the world, and gained good quality & good service reputation. GT is always trying to offer best quality RO membrane element with reasonable price & reliable quality, welcome you join us to get a win-win situation!

Cixi Topure Filtration Equipment Co., Ltd. is a professional water filter supplier. Their major product including:water filter and parts, water cooler,water filter jug and water softener... They have professional R&D Department, Q&C Department and High educated sales team which provide our buyer top level before and after sale service.

Jiangyin Feiyang Instrument Co., Ltd specializes in the manufacture of sterilization equipment, including UV disinfection products. Established in 1987, the company is committed to innovation and quality, serving both domestic and international markets with advanced disinfection solutions.

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

We are from Xiamen Haichuan Runze that is a provider of water conservancy information technology products and integrated technical solutions. Currently, the company's products such as water level gauges, flow meters, rain gauges, sensors, and telemetry terminal units can be widely applied in various fields including smart water conservancy, smart cities, smart irrigation areas, and smart environmental protection.