The vetted network

    Water treatment solution providers, shortlisted.

    Explore water treatment equipment and solution providers in Aguato's ecosystem. Filter by geography, sector, and technology, then request proposals.

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    Showing 1-11 of 11

    AQ & Q Co., Ltd. logo

    AQ & Q Co., Ltd.

    Taiwan51-200 employees
    Filtration
    Asia-Pacific (APAC)

    AQ & Q Co., Ltd. is a leading diaphragm pump manufacturer based in Taiwan, specializing in high-quality precision pumps for water purification and beverage applications. Established in 1983, the company serves various industries with products used in filtration, dispenser, and carbonation systems.

    Utilities
    Manufacturing
    INFusion Plastics Industries Inc. logo

    INFusion Plastics Industries Inc.

    Taiwan

    We make drinking water eco-friendly

    Water Filtration Systems
    Filtration Technologies
    Caware Filtering Corporation logo

    Caware Filtering Corporation

    Taiwan51-200 employees
    Filtration
    apac

    Caware inside your device offers one-stop water filter solutions service from design pitching, laboratory validation, certification program and mass production.

    Microfiltration (MF)
    Point-of-Use (POU) Filters
    Utilities
    Manufacturing
    Cristal Materials Corporation logo

    Cristal Materials Corporation

    Taiwan51-200 employees
    UV-LED Arrays for Direct Photolysis ยท Low-Pressure UV Disinfection Units ยท Photolysis
    apac

    Cristal Materials Corporation specializes in the production of high-purity silica optics and UV LED optical solutions, including innovative water purification modules that utilize optical sterilization for effective contaminant removal, ensuring zero water waste and compliance with national drinking water standards.

    UV Disinfection
    Utilities
    Filtteck Co.,Ltd. logo

    Filtteck Co.,Ltd.

    Taiwan51-200 employees
    Cartridge Filters
    apac

    Filtteck Co., Ltd. specializes in manufacturing high-quality water filter cartridges and pleated filters. Based in Taiwan, the company serves various industries by providing advanced filtration solutions that enhance water quality and support sustainable water management practices across the Asia-Pacific region.

    Bag and Cartridge Filtration
    Manufacturing
    Utilities
    easywell water systems, inc. logo

    easywell water systems, inc.

    Taiwan51-200 employees
    Filtration ยท Reverse Osmosis (RO) ยท Activated Carbon +1 more
    apac

    Easywell Water Systems, Inc. is a leading manufacturer of reverse osmosis systems in Taiwan, specializing in water filtration and purification technologies. With a focus on quality and innovation, Easywell provides solutions for residential and commercial applications across the Asia-Pacific region.

    Reverse Osmosis (RO)
    Point-of-Use (POU) Filters
    Manufacturing
    Utilities
    Functional Water Association of Taiwan logo

    Functional Water Association of Taiwan

    Taiwan1-50 employees
    Asia-Pacific (APAC)

    The Functional Water Association of Taiwan, now known as the Taiwan Water Technology Association, focuses on advancing water technology and functional water solutions. Established in 2011, it serves as a hub for research and consulting in water treatment and purification across Taiwan and the broader Asia-Pacific region.

    Utilities
    Manufacturing
    Likuan Hardware Industrial Co. Ltd. logo

    Likuan Hardware Industrial Co. Ltd.

    Taiwan51-200 employees
    Filtration
    Asia-Pacific (APAC)

    Likuan Hardware Industrial Co. Ltd., based in Taiwan, specializes in manufacturing a wide range of drinking faucets and hardware parts. They offer hot and cold water taps, RO filtration models, and faucet accessories designed for both modern kitchens and commercial applications, serving the Asia-Pacific region.

    Manufacturing
    Construction and Real Estate
    Lan Shan Enterprise Co., Ltd. logo

    Lan Shan Enterprise Co., Ltd.

    Taiwan51-200 employees
    Reverse Osmosis (RO) ยท Activated Carbon ยท Ion Exchange
    apac

    Lan Shan Enterprise Co., Ltd. is a leading Taiwanese manufacturer specializing in reverse osmosis systems, water purifiers, and hydrogen water generators. With decades of experience, they provide comprehensive water treatment solutions for residential, commercial, and industrial applications, ensuring clean and efficient water quality.

    Reverse Osmosis (RO)
    Point-of-Use (POU) Filters
    Manufacturing
    Utilities
    HI

    Hergy International Corp.

    Taiwan51-200 employees
    UV-LED Arrays for Direct Photolysis ยท UV-LED-Driven Photocatalytic Reactors ยท Low-Pressure UV Disinfection Units +1 more
    apac

    Hergy International Corp. specializes in UV-C LED water sterilization solutions, offering energy-efficient, maintenance-free systems. As a leading Taiwanese manufacturer with NSF/ANSI 55 Class B certification, Hergy delivers innovative water purification technologies with significant energy savings.

    UV Disinfection
    Healthcare
    Utilities
    Swun Chyan Enterprises Co.,LTD. logo

    Swun Chyan Enterprises Co.,LTD.

    Taiwan51-200 employees
    Reverse Osmosis (RO) ยท Spiral-Wound RO Systems ยท Hollow Fiber RO
    apac

    Swun Chyan Enterprises Co., Ltd. specializes in the manufacturing and integration of reverse osmosis water systems, water filter housings, and R.O. membrane housings. With over 20 years of experience, they serve the construction, manufacturing, and utilities sectors in the Asia-Pacific region.

    Reverse Osmosis (RO)
    Point-of-Use (POU) Filters
    Construction and Real Estate
    Manufacturing
    Why compare here

    A directory of vetted water treatment companies, built for the shortlist decision.

    Picking the wrong water treatment partner is not a small mistake. A mis-specified system locks your site into 15 or more years of the wrong OPEX, and a single emergency retrofit to correct it routinely runs ,000 to 0,000 on a mid-size industrial plant. The defence against that cost is a wider, better-qualified field at the shortlist stage, which is exactly what this directory is built to give you.

    Aguato brings industrial water treatment companies, water treatment equipment manufacturers, wastewater treatment companies, and specialist service providers into one comparable view. Instead of ranking the same three incumbents your team already knows, you can filter the full set of water treatment suppliers by country, sector, and technology, then compare services, declared technologies, and verification status side by side. Every listing is reviewed against a quality bar before it is published, and providers who have claimed and confirmed their own details carry a verified badge, so you can weight the field on evidence rather than on who markets the loudest.

    The payoff is a defensible decision. Shortlist three to five providers that genuinely fit your duty, request scoped proposals on one specification, and you get apples-to-apples pricing your CFO can sign off without a second round of questions. Post your project and qualified providers will scope the work against your actual numbers.

    Frequently asked questions

    How do I compare vetted water treatment companies on Aguato?
    Filter the directory by country, sector, and technology to narrow the field, then open each provider profile to compare services, technologies served, and verification status side by side. Shortlist three to five that match your duty and request scoped proposals so you compare like for like rather than auditioning brochures.
    What should I check before shortlisting a water treatment supplier?
    Confirm the provider has delivered your specific technology at your scale, that their stated regions cover your site, and that their service scope matches what you need, supply only, EPC, or a managed water-as-a-service contract. A mismatch on any of these is where six-figure procurement mistakes start, so verify fit before you invest time in an RFP.
    How does Aguato vet water treatment equipment manufacturers and service providers?
    Every listing is reviewed against a quality bar covering company description depth, declared services and technologies, geographic coverage, and website verification before it is published. Profiles a provider has claimed and verified carry a verified badge, so you can prioritise companies that have confirmed their own details.
    Is it free to compare wastewater treatment companies and request proposals?
    Yes. Browsing the directory, filtering by region and technology, and requesting scoped proposals from shortlisted providers is free for buyers. You only commit once you accept a proposal directly with a provider, so the cost of comparing the field properly is zero.