The global demand for clean, safe drinking water has never been higher, and at the epicenter of this booming industry lies China. With a market valued at over USD 9.4 billion in 2023 and projected to soar past USD 22 billion by 2030, China has firmly established itself as the world's manufacturing powerhouse for water purification technology.
This explosive growth is fueled by a convergence of factors: rising health consciousness, rapid urbanization, and persistent water quality challenges that make in-home purification a necessity rather than a luxury.
Why China Is the Hub for Water Purifier Manufacturing
For B2B and D2C businesses, this landscape presents a monumental opportunity. China is not just a market; it's a comprehensive ecosystem of innovation, production, and supply chain expertise. From colossal home appliance giants to highly specialized technology leaders and expert OEM/ODM partners, the country offers a diverse range of manufacturers capable of meeting any requirement for quality, scale, and technological sophistication.
However, navigating this vast and fragmented market can be daunting. Finding a partner who aligns with your brand's standards for quality, innovation, and reliability is critical for success. This guide is designed to help you do just that. We will introduce you to ten of the top water purifier manufacturers and suppliers in China, renowned for their market leadership, technological prowess, and commitment to excellence. Whether you're looking to source a finished product for your D2C brand or find a manufacturing partner for a custom OEM/ODM project, this list will provide the insights you need to make an informed decision.
The Top 10 Manufacturers & Suppliers to Watch
Here are ten of the most influential players shaping the Chinese water purifier industry today, selected for their market presence, innovation, and operational scale.
1. Midea Group
Image Source: Midea
A titan in the global home appliance industry, Midea Group is a household name with a formidable presence in the water purification market. Headquartered in Foshan, this multinational corporation operates on an immense scale, with over 150,000 employees and 35 major production bases worldwide. Midea’s water purifiers are known for their advanced filtration technologies and are a key component of the company's "Smart Home" business segment. For B2B clients, Midea's massive manufacturing capacity and established global logistics network make it a powerful potential partner, offering both branded products and OEM services.
2. Haier Group
Image Source: Haier
Founded in 1984, Haier is another of China's premier home appliance giants with a global reputation for quality, reliability, and innovation. The company entered the water solutions market through a strategic joint venture, leveraging its vast retail network of over 5,000 points of sale across China. Haier’s products are known for their energy efficiency and are popular both domestically and internationally. The company is a leader in the IoT ecosystem, integrating its water purifiers into a broader vision of a smart, connected home, making its offerings attractive to the modern, tech-savvy consumer.
3. A.O. Smith
Image Source: A. O. Smith
A U.S.-based global leader in water technology, A.O. Smith has successfully carved out a dominant position in China's premium water purifier market. Since establishing its China headquarters in Nanjing in 1998, the company has built a reputation for high-quality, durable, and high-performance products. A.O. Smith’s Nanjing facility is a state-of-the-art manufacturing and R\&D hub that produces over 95% of its components in-house, ensuring exceptional quality control. The company’s products are certified to rigorous international standards like NSF/ANSI, making them a trusted choice for consumers who prioritize safety and performance.
4. Angel Drinking Water Industrial Group
Image Source: Angel
Angel is a true specialist and pioneer in China's water purification industry, with a history dating back to 1987. Unlike diversified appliance makers, Angel focuses exclusively on water treatment technology, earning it a reputation as an expert in the field. The company operates the world's largest water purification manufacturing park and serves an estimated 200 million users globally. Angel is a leader in technological innovation, holding numerous patents for proprietary technologies like its long-lasting RO membrane. The company actively seeks international distributors and exports to over 30 markets, including the USA and Europe.
5. KingClean
Image Source: KingClean
Founded in 1994 and headquartered in Suzhou, Jiangsu, KingClean Electric Co., Ltd. is a diversified home appliance manufacturer best known for its vacuum cleaners, kitchen appliances, and environmental health products. In recent years, the company has expanded into water purification under its Bewinch brand, offering a wide range of smart RO and ultrafiltration systems. Bewinch products are recognized for their sleek, installation-free designs, intelligent water quality monitoring, and user-friendly maintenance. With strong in-house R&D, robust OEM/ODM capabilities, and an extensive domestic and overseas distribution network, KingClean has quickly emerged as a competitive force in both China’s and the global water purifier markets.
6. Litree Purifying Technology Co., Ltd.
Image Source: Litree
Litree stands out for its deep specialization in ultrafiltration (UF) membrane technology. Established in 1992, it is the largest manufacturer of hollow fiber UF membranes in China and a leading brand in the residential UF filter market. Litree's proprietary UF membranes can filter contaminants down to 0.01 microns while preserving beneficial minerals, offering a distinct alternative to Reverse Osmosis. The company is a critical technology supplier to the entire industry and exports its advanced membrane technology to over 40 countries, serving major clients like Coca-Cola and Toyota.
7. Panasonic
画像ソースパナソニック株式会社
A globally recognized Japanese multinational, Panasonic is a popular choice among consumers who value user-friendly features and high-performance filtration. The company offers a diverse portfolio of water purifiers, including advanced Alkaline Ionizers that combine RO and UV technologies to produce alkaline water. While Panasonic's brand is synonymous with quality, it faces intense competition from ascendant Chinese manufacturers, pushing the company to focus on technological differentiation and smart features to maintain its market position.
8. Xiaomi Group
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A disruptive force in the consumer electronics and home appliance market, Xiaomi has made a significant impact on the water purifier industry without being a traditional manufacturer. The company operates through its innovative "ecological chain" model, partnering with specialized firms to produce smart devices sold under the Xiaomi brand. Xiaomi's water purifiers are known for their minimalist design, seamless integration into the Mi Home IoT ecosystem, and highly competitive pricing. This strategy has resonated strongly with younger, tech-savvy consumers, making Xiaomi a formidable competitor.
9. Olansi Healthcare Co., Ltd.
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Founded in 2009, Olansi has rapidly grown into a premier OEM/ODM expert specializing in health and environmental appliances, including water purifiers, air purifiers, and hydrogen water makers. While it markets its own brand, Olansi's core business is providing comprehensive manufacturing services for other companies. Operating from a 60,000-square-meter facility, Olansi offers a "one-stop" solution for international clients, managing everything from product design to final assembly and export. Its extensive product portfolio and focus on emerging technologies like hydrogen water generation make it a versatile and attractive partner for brands in the health and wellness space.
10. Hisoair
画像ソース ヒソエア
With over 20 years of experience, Hisoair has established itself as a leading expert in designing and manufacturing high-quality indoor air and water purification solutions. The company is a trusted OEM/ODM partner for top global brands, leveraging its deep expertise to deliver innovative products that meet the highest international standards. Hisoair’s strength lies in its comprehensive, end-to-end service model, guiding clients from initial market research and concept design through to mass production and global delivery. With a flexible global manufacturing footprint and a commitment to cutting-edge technology, Hisoair is an ideal partner for businesses looking to bring superior water purification products to market quickly and efficiently.
Why Hisoair is Your Ideal Partner for Water Purification Solutions
While China offers many manufacturing options, finding a partner that combines deep experience, technological innovation, global reach, and a true partnership mindset is rare. This is where Hisoair stands out as a premier choice for B2B and D2C clients.
1. Decades of Proven Expertise
With over 20 years of experience, Hisoair is not a newcomer. The company has a long and proven track record of developing and manufacturing high-performance water and air quality solutions for some of the world's most recognized brands. This deep industry knowledge, which includes a co-founder with over 16 years of experience in Apple's supply chain, translates into unparalleled product quality, reliability, and market insight that partners can depend on.
2. Unmatched OEM/ODM/JDM Flexibility
Hisoair operates as a full-service partner, offering flexible collaboration models to meet your specific needs.
- OEM Service: Customize their existing, market-proven product lines with your branding.
- ODM Service: Work with their expert R\&D team to turn your unique concept into a fully realized, certified, and mass-produced product.
- JDM (Joint Design Manufacturing): Engage in a deep, collaborative partnership for projects requiring rapid innovation, custom engineering, and shared development.
This one-stop approach covers everything from industrial design and prototyping to packaging and global logistics, simplifying your supply chain and accelerating your time-to-market.
3. Global Manufacturing & Supply Chain Resilience
In today's volatile geopolitical climate, supply chain stability is paramount. Hisoair addresses this head-on with its "China+1" global manufacturing strategy. With state-of-the-art factories in China, Vietnam, Thailand, and Malaysia, Hisoair offers scalable production and tariff-smart logistics, mitigating risks and ensuring a resilient, uninterrupted supply chain for its partners.
4. A Commitment to Technology and Innovation
Hisoair is at the forefront of water purification technology. Their expertise spans the most critical areas, including high-performance Reverse Osmosis (RO) systems, advanced UV sterilization, and beneficial remineralization. They are also leaders in smart technology, offering IoT and AI integration to create intelligent, user-friendly devices that redefine the consumer experience. This focus on R\&D ensures that partnering with Hisoair gives you access to products that are not only effective but also competitive and future-proof.
5. Certified Quality for Global Markets
Trust and compliance are non-negotiable. Hisoair’s products are engineered to meet the world's most stringent quality and safety standards. The company provides comprehensive documentation for a wide range of global certifications, including NSF, CE, ISO, RoHS, SGS, and FDA, ensuring your products are ready for any market you choose to enter. Their in-house, CNAS-accredited testing facilities validate every aspect of performance, from TDS removal rates to filter longevity, giving you and your customers complete peace of mind.
Conclusion: Your Gateway to the Future of Clean Water
The Chinese water purifier market is a landscape of immense opportunity, defined by relentless innovation and massive scale. For brands and businesses around the world, the key to unlocking this potential lies in finding the right manufacturing partner—one who can navigate the complexities of production while consistently delivering on quality and innovation.
The ten companies profiled here represent the pinnacle of the industry, each offering unique strengths. However, for B2B and D2C clients seeking a dedicated, flexible, and globally-minded partner, Hisoair presents a compelling proposition. By combining decades of experience with a modern, resilient supply chain and a deep commitment to technological excellence, Hisoair is perfectly positioned to help you build and scale a successful water purifier brand.
To learn more about how Hisoair can transform your product vision into a market-ready reality, visit their website and start your project today.
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