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

Proven Performance & Premium Quality Promise












water purifiers Solutions

- Multiple Ice Types — Cube, Bullet, or Chewable
- Large Capacity — 5.6L Tank
- Fast Ice — Up to 15kg in 24h
- Powerful Filtration — Dual-Filter System
- User-Friendly Display — Easy Control
- Compact & Stylish — Fits Any Counter

- 6-in-1 RO Filter — Pure, Safe Drinking Water
- Dispensing Options — 150mL, 300mL, 999mL
- 6 Temps — 25°C to 95°C
- Energy-Efficient Heating
- Water-Saving — 3:1 Ratio
- Compact — Fits Any Counter

- Advanced Filtration — Dual Filters, PPC + RO
- High Flow — 400GPD / 600GPD / 800GPD
- Large Capacity — 4000L Total
- Grade 1 Water Efficiency — Minimal Waste
- Multi-Function Output — Dual Outlets, Hot Water
- Compact Undersink Design — Space-Saving

- Powerful Filtration — 6-Stage, 0.0001μm RO
- High Flow — 600GPD / 800GPD, 2.1 L/min
- Smart Efficiency — 2:1 Pure-to-Waste Ratio
- Quiet Operation — ≤55 dB(A)
- Intelligent Faucet — Real-Time TDS & Status
- Space-Saving — Compact Undersink Design

- Ultra-Fast Output — 1200GPD / 1600GPD
- 6-Stage Filtration — PPC + 0.0001μm RO
- Smart Management — WiFi & App Monitoring
- Water-Saving — 3:1 or 2:1 Ratio
- Quiet, Space-Saving — ≤55 dB(A), Undersink
- Stylish Faucet — Real-Time TDS & Status

- High-Performance Flow — 1200GPD / 1600GPD
- 6-Stage Filtration — PPC + 0.0001μm RO
- Water-Saving — 3:1 or 2:1 Ratio
- Quiet & Reliable — ≤55 dB(A)
- Smart Faucet — Digital or Heated Options
- Sleek, Space-Saving
Why Choose Hiso


20+ Years of Experience

OEM/ODM Flexibility

Global Certifications

Global Manufacturing

Tech & Engineering Support

One-Stop Water Solution
Experience construction done right
Competitive Pricing
Factory-direct production, stable raw materials, and MOQ flexibility mean you get better value—without quality trade-offs.
Certified Safety
All filters meet global safety standards including NSF, ISO, RoHS & SGS—ready for export and trusted by OEMs worldwide.
Eco-Friendly Materials
100% coconut shell carbon, recyclable shells, and zero metal contamination—designed for clean water and a cleaner planet.
精密製造
Automated production and strict QC ensure stable dimensions and performance across every batch.
What We Serve?
Distributors & Traders
Component Assemblers
ODM Clients
Our Factory — Our Production Environment

Advanced Manufacturing Line

Multi-Lab Testing Center

Core Component Validation

Certified & Protected Technology
Our Partners











よくある質問
How do I know if the carbon quality is good?
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.
What if the filters clog or have high pressure drop?
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.
Are your filters compatible with my machines?
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.
How fast can I get filters after placing an order?
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.
Will these filters really remove chlorine and bad taste?
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.
Can I trust your certifications for export?
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.
What makes your carbon block different from cheaper ones?
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.
Will you support me if I want to develop a new product?
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.