Soluzioni innovative per la qualità dell'aria

20+ Years of Innovation in Water Technology

OEM/ODM Water Purification Manufacturer

  • Tailored countertop & under-sink RO systems
  • Multi-national production: China, Vietnam, Thailand, Malaysia
  • Global certifications & enterprise-ready quality
  • Partnered with leading international brands
Start Your Project
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Proven Performance & Premium Quality Promise

Trusted Globally. Certified Internationally.
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wqa logo water quality association
logo rohs
sgs iso 9001
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Logo di certificazione UL
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Sistema di gestione della qualità certificato iso 9001
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water purifiers Solutions

Water Purification Systems Designed for Modern Living

Global Manufacturing
- China+1 Strategy Ready

China / Vietnam / Thailand / Malaysia
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Why Choose Hiso

Pure water. Simple living. A smart solution for every moment, every home.
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20+ Years of Experience

Trusted by global B2B brands with proven manufacturing and design expertise.
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OEM/ODM Flexibility

Fully customized solutions from ID design to packaging and mass production.
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Global Certifications

Certified to NSF, CE, ISO, RoHS, SGS, FDA — ready for any global market.

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Global Manufacturing

Production in China, Vietnam, Thailand & Malaysia ensures supply chain stability.
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Tech & Engineering Support

CAD, prototyping, and technical consulting included in every project.
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One-Stop Water Solution

From filters to smart countertop RO systems — all under one roof.

Get Full Product Details & Pricing

No matter your market or specs — we’re ready to customize.
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Experience construction done right

We don’t just make filters—we engineer reliability, safety, and performance into every layer. From raw material control to automated assembly, every step is optimized for consistent results.
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Competitive Pricing

Factory-direct production, stable raw materials, and MOQ flexibility mean you get better value—without quality trade-offs.

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Certified Safety

All filters meet global safety standards including NSF, ISO, RoHS & SGS—ready for export and trusted by OEMs worldwide.

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Eco-Friendly Materials

100% coconut shell carbon, recyclable shells, and zero metal contamination—designed for clean water and a cleaner planet.

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Produzione di precisione

Automated production and strict QC ensure stable dimensions and performance across every batch.

What We Serve?

Our top priority is customer satisfaction and we work closely with clients to understand their unique needs and goals.

Distributors & Traders

Whether you're reselling under your own brand or supplying aftermarket filters for existing machines, we help you stay competitive with certified materials, strong packaging, and filter compatibility with major brands like Xiaomi, Midea.

Component Assemblers

We provide stable, high-quality filter cores that can be easily integrated into your own branded systems. We offer consistent specifications, fast turnaround, and customizable sizes—helping you minimize assembly errors and improve efficiency.

ODM Clients

The brand requires clean documentation, stable quality, and strong visual presentation. We provide full certification (NSF 42, ISO9001, SGS, RoHS, etc.), along with OEM-friendly packaging and branding services.

Our Factory — Our Production Environment

Discover how we’ve transformed ideas into reality through our exceptional construction solutions.
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Advanced Manufacturing Line

Efficient assembly lines dedicated to RO systems ensure fast, high-volume production with consistent quality.
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Multi-Lab Testing Center

 Each purifier is tested for TDS removal, water pressure, flow rate, and filtration precision.
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Core Component Validation

Critical modules like booster pumps and heating elements are stress-tested for daily long-term use.
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Certified & Protected Technology

Certified by CE, ROHS, and FCC, with proprietary hydrogen water technology tailored for drinking water applications.
Parlate con il nostro esperto

Our Partners

With over 20 years of experience in water purification, we’ve become a trusted partner for some of the world’s most recognized brands. Let’s work together to deliver high-performance, reliable water purification solutions tailored to your market.
Logo aziendale 3M in rosso.
Logo Philips
Logo Honeywell - Leader nelle soluzioni di purificazione e filtrazione dell'aria
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ecowater
kohler
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aucma
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Domande frequenti

Still have concerns? You’re not alone. These are the questions we get most often.
If you’re wondering about quality, lead time, compatibility, or certifications—these answers should help you move forward with confidence.

We use 100% coconut shell activated carbon with an iodine value between 1000–1100—this is the industry benchmark for high adsorption capacity. Each batch is lab-tested and comes with a certificate, so you can confidently verify quality before mass production.

Our carbon blocks are engineered for both adsorption and flow stability. The extruded structure ensures low pressure drop while maintaining high performance, reducing the risk of clogging and extending service life—even in systems with variable water quality.

Most likely, yes. We support a wide range of industry-standard sizes, and we can customize filter dimensions, end caps, or threading to match your system. Just send us drawings or samples—our engineering team will handle the adaptation.

Standard lead time is just 15 days for most orders. For common models, we may ship even faster depending on stock. We understand that timing is critical; our fast turnaround helps you avoid delays in assembly or launch.

Yes. Our carbon block filters are designed to remove over 90% of residuachlorine, unpleasant odors, and VOCs. This dramatically improves tasteand ensures clean, safe water for end users-critical for customersatisfaction in home and commercial use.

Absolutely. All our filters and materials come with internationally recognized certifications, including NSF 42, ISO 9001, SGS, RoHS, CE, and more. We frequently support OEM clients with complete documentation for customs, distributor audits, and retail compliance.

We use fine-mesh, food-grade coconut shell carbon, tightly compressed through extrusion—not loose or powder fill. This results in a longer filter life, better adsorption, no carbon dust, and consistent performance—especially important for premium or export-grade products.

Yes. We actively work with OEM/ODM clients on new concepts, whether you’re building a smart purifier, a countertop system, or a portable filter. From prototypes to mass production, we provide material suggestions, CAD support, testing, and more.

Join the global leaders who rely on our expertise in water purification solutions.

La vostra richiesta è importante per noi. Ci collegheremo al più presto e i vostri dati rimarranno sempre al sicuro.
Abbiamo collaborato con Hiso per 3 anni e siamo davvero grati per i lavori che Hiso ci ha fornito. Siamo grati per la collaborazione con Cherry e il signor Lee.
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Tommaso
Fornitore governativo dalla Germania
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