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  • Quality 400G Customizable Capacity Undersink RO Water Purifier with Smart Side-Display and Dual RO Membrane Support factory
  • Quality 400G Customizable Capacity Undersink RO Water Purifier with Smart Side-Display and Dual RO Membrane Support factory
  • Quality 400G Customizable Capacity Undersink RO Water Purifier with Smart Side-Display and Dual RO Membrane Support factory
  • Quality 400G Customizable Capacity Undersink RO Water Purifier with Smart Side-Display and Dual RO Membrane Support factory
  • Quality 400G Customizable Capacity Undersink RO Water Purifier with Smart Side-Display and Dual RO Membrane Support factory
  • Quality 400G Customizable Capacity Undersink RO Water Purifier with Smart Side-Display and Dual RO Membrane Support factory

400G Customizable Capacity Undersink RO Water Purifier with Smart Side-Display and Dual RO Membrane Support

Basic Properties
Place of Origin: China
Brand Name: Viano
Certification: EPA,FDA,RoHS,FCC,UL,CE,NSF,LFGB,REACH
Model Number: WYN-RO908
Trading Properties
Minimum Order Quantity: 200
Price: Depending on the specific configuration and order quantity
Payment Terms: T/T,PayPal,WestUnion,L/C at sight
Supply Ability: 5,000 units per month
Tags

RO Water Purifier

High Flow Reverse Osmosis System

RO Water System
Specifications
Flow Rate: 400 GPD Filtration Stages: 3-Stage
Filter Structure: PPC + RO + CTO (Customizable) Desalinization Rate: ≥95%
Wastewater Ratio: 2:1(Customizable) Inlet Pressure: 0.1 - 0.4 MPa
Voltage & Power: 220V~ 50Hz / 60W Dimensions: 324*130*400mm
Applicable Water Source: Municipal Tap Water OEM/ODM Service: Yes
High Light:

400G undersink RO water purifier

,

customizable capacity RO system

,

dual RO membrane water purifier
Product Description
400G Customizable Capacity Undersink RO Water Purifier
High-Flow Under-Sink RO Water System with Smart Side-Display and Dual RO Membrane Support (OEM/ODM Factory Supply)
The Viano 400G series is a professional-grade under-sink Reverse Osmosis system designed for high-end residential and commercial integration. Encased in a slim 150mm chassis, it features an intelligent side display. This versatile platform supports standard 400G output but can be customized up to 1200G with a dual-RO membrane configuration. Utilizing a 3-stage high-efficiency architecture (PPC+RO+T33) and an eco-friendly 2:1 pure-to-drain ratio, it delivers pure, healthy water with industrial reliability.
Key Features
  • Efficiency: Tankless 400G design delivers fresh purified water on demand with compact under-sink installation
  • Customization: Optional UV sterilization, pressure gauge, and mineralization functions support flexible market customization
  • Sustainability: Low energy consumption, reduced shipping cost, and upgradeable non-electric configuration for broader application scenarios
Product Details
Viano 600G RO Water System front view Viano 600G RO Water System side view Viano 600G RO Water System installation diagram Viano 600G RO Water System internal components Viano 600G RO Water System filter replacement Viano 600G RO Water System smart display Viano 600G RO Water System commercial application Viano RO Water System technical diagram
Why Choose Viano as Your Water Treatment Partner?
More Than a Supplier, Your Strategic Manufacturing Base in China
01 The Power of a Source Manufacturer
Founded in 2007 and headquartered in Hefei, Viano combines 15+ years of water purification expertise with massive production capacity. With 300+ skilled staff and an annual output of 400,000 sets, we are the heavy-duty engine behind your brand's global growth.
Viano manufacturing facility overview
02 Market-Ready Standards & Recognition
We lower your market entry barriers by maintaining up-to-date international certifications. Our rigorous quality management system ensures that every water purifier delivered is fully compliant, reliable, and ready for your shelves.
Viano international certifications and quality standards
03 Full-Service OEM/ODM: From Concept to Market
Unlock total flexibility with our integrated manufacturing. We support diverse customization options including logo branding, exclusive color schemes, and regional water quality adjustments. With our in-house mold center and certification support, we accelerate your time-to-market while ensuring strict confidentiality (NDA).
Viano OEM/ODM customization services
04 Inside Our Factory: Your OEM/ODM Powerhouse
Take a transparent look into Viano's manufacturing excellence. With in-house molding, food-grade injection, and 100% functional testing, we turn complex engineering into reliable water solutions for global partners.
Viano precision tooling center with 200+ precision molds
Viano precision tooling center
Precision Tooling Center
200+ Precision Molds | Rapid Prototyping
Equipped with an extensive library of 200+ sets of precision molds, we support independent R&D and rapid prototyping, ensuring exclusive mold protection for OEM partners.
Viano injection molding workshop
Injection Molding Workshop
15+ High-Speed Injection Machines | Food-Grade Material
Featuring 15+ advanced injection molding units, we produce 100% of our filter housings and water-contact components in-house. We strictly use food-grade raw materials to ensure structural durability and water safety.
Viano final assembly lines
Final Assembly Lines
4 Semi-Automated Lines | 50,000 Units Monthly Output
Our facility houses 4 standardized assembly lines operating under lean manufacturing principles. With a monthly capacity of 50,000+ units, we ensure timely delivery for high-volume global wholesale orders.
Viano commercial system workshop
Commercial System Workshop
High-Flow Commercial Systems | Adaptable to large-scale projects
Specially designed for large-scale commercial RO systems. Our engineering team ensures these units providing stable performance for offices, schools, and hospitals.
Viano advanced testing and quality control center
Advanced Testing & QC Center
Commitment to Quality | Testing at Every Stage
Prior to packaging, every single product undergoes rigorous performance testing. Our laboratory simulates extreme operating conditions--including 500 PSI burst tests and salt spray analysis--to ensure that our products maintain reliable operation for years to come, regardless of the climatic environment.
Viano filter cartridge workshop
Filter Cartridge Workshop
3 Million Units Annual Capacity | 0.0001 μm Precision
Our filter production line utilizes medical-grade membranes and premium carbon. With an annual output of 3 million cartridges, we maintain strict control over the core filtration media to guarantee a 95%+ salt rejection rate.
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Mr. George Wang

International Marketing Director