W4/W6 Large flux 400G ro reverse osmosis water purifier
| Product Name | Large Flux RO reverse osmosis water purifier |
| Model | WRO400-W4/WRO600-W6 |
| Rated Water Volume | 6000L |
| Rated voltage | 220V |
| Rated power | <60W |
| Water output speed | 1.0 L/min |
| Noise | <48dB(A) |
| Effluent water quality | pure water |
| Applicable water source | Municipal tap water |
| Use environment | 5-45 °C |
| Installation method | On stage / under the kitchen |
| Waste water ratio | 2 : 1 (good water than wastewater) |
| Product size | 245x245x380mm |
Large flux reverse osmosis water purifier
Advantage:
1. 400G large amount of water
2. drinking imediately after filtering
3. 1L/min Water output
4. 3 in 1 Composite filter
Lagre Capacity RO reverse osmosis water purifier machine with 2 filter core and 3 filtration.
1, Polypropylene folded (PP cotton + Carbon rod): 2 in 1 composite filter, easier to purifier, Intercepting large particulate impurities remaining in water. Adsorption of residual chlorine, odor, color, etc.
2, RO reverse osmosis membrane: Purification accuracy of 0.0001 micron,remove bacterial, chemical pesticide residues, radioactive particles, etc.
3, Rear carbon rod: Remove odor from water, improve taste and make the water sweeter and more delicious.
Step by step filter reminder:
Green (80%): Normal operation, Yellow (80%-<100%): coming soon, Red (>=100%): Life expires.
Red, yellow and green three-color lights remind, the filter status is clear
2:1 Low wastewater ratio, more water saving: Stereoscopic Integrated waterway. Reduce the risk of water leakage
1.Olansi has founded in 2009, professional OEM and ODM Healthcare products, manufacturer with over 10 years experience.
2.Focus on research and development, design , production and sales of health products-air purification, hydrogen water bottle/generator, water purifiers, series.
3.R&D Department Team, major in mold design and manufacturing with over 15 years experiences in air purifier field.
4.CE,CB,ROHS,ERP approval by SGS; BSCI & ISO 9001 certificates.
5.Promise Confidentiality Agreement “Business Secret Contract”.
Olansi Healthcare Co., Ltd. is a premier high-tech healthy and environmental friendly factory for purifier. Over 10 years’ experience, with an integrated research and development program. Our activities includes research, development, injection, assembling, sales and after sales. We are a pure source of quality solution of air purifier, water purifiers, hydrogen water maker and other heath care products. Now Olansi is one of China’s top 5 largest OEM purification products’ factories. We sell to over 20 countries and key markets and annual turnover is over $100 million.
OLANSI is a national high-tech enterprise specializing in health appliances, with a strong focus on product innovation and quality assurance. The company has obtained over 200 patents, including core technology invention patents, utility model patents, and design patents.
Certifications
OLANSI products comply with international and industry standards, ensuring safety and performance:
✔ ISO9001 & ISO14001 – Quality and environmental management system certifications
✔ CE, CB, FCC, RoHS, CCC – Compliance with European and international safety and environmental standards
✔ SGS, ITS Certifications – International third-party testing and validation
✔ High-Tech Enterprise Certification – Recognized for technological innovation and research capabilities
✔ Halal Certification – Meeting the needs of diverse global markets
Patents & Technology
OLANSI has pioneered multiple advanced technologies:
✔ Hydrogen-rich water purification technology – Nano-bubble hydrogen dissolution for high-concentration hydrogen water
✔ Reverse Osmosis Filtration (50G-1200G) – High-efficiency purification for clean and safe drinking water
✔ Instant Heating Technology – 3-second rapid heating without reboiling
✔ Compressor Cooling & Ice-making Technology – Efficient cooling and ice production up to 6°C
✔ UVC Sterilization – Multiple-stage sterilization for enhanced hygiene
✔ Smart IoT Integration – Intelligent control for real-time monitoring
✔ More…
These certifications and patents ensure that OLANSI provides high-quality, safe, and innovative solutions tailored for the global market. If you need specific documentation, feel free to ask.
OLANSI actively participates in global trade shows to showcase its latest innovations in air and water purification technology. With a strong international presence, the company engages in major exhibitions across Asia, Europe, and North America, presenting its advanced OEM & ODM solutions to business partners and distributors.
Olansi operates a state-of-the-art manufacturing facility designed to support large-scale OEM & ODM production for global B2B clients, including industry leaders like Midea, Westinghouse, Philips, and Haier.
Manufacturing Strength
🔹 Industrial 4.0 Smart Production Lines – Automated assembly with real-time quality control and AI-powered defect detection
🔹 Dedicated Air Purifier & Water Purifier Workshops – Separate production lines for maximum efficiency
🔹 In-House Injection Molding – 12 high-precision molding machines , handling 50,000+ units per day
🔹 GMP-Certified Dust-Free Assembly Lines – Ensuring compliance with medical-grade standards
🔹 Independent R&D & Testing Centers – Featuring CADR labs, UV sterilization testing, salt-spray aging chambers, and high-precision evaluation tools
Production Capacity
✔ Air Purifiers – 3,000+ units/day
✔ Water Purifiers – 2,000+ units/day
✔ Filter Elements – 3,000+ units/day
✔ Plastic Components – 80% in-house injection molding
With over 15 years of expertise in health technology manufacturing, Olansi ensures scalability, precision, and compliance with international standards.
Q1: Are there any MOQ requirement for orders?
A: Yes, if OEM, it’s 1000pcs, if with neutral package, we can accept order that is no less than 100pcs.
Q2: Are there samples available before orders?
A: Yes,we can sell samples to you.
Q3: What payment terms are accepted?
A: TT, DP, LC,Paypal and Western Union is our payment term, but if you have different request, we can discuss.
Q4: What kind of guarantee do you offer?
A: We provide 12 months warranty for all our items.
Q5: What’s your main product range?
A: It’s air purifier, car air purifier, water purifier,water dispenser, hydrogen water machine, hydrogen rich water maker bottle and other related health care products.
Q6:Can you new design for us ?
A:Yeah, we support OEM ODM and customize service
Q7: What’s your main market?
A: We export to all over the world, and now our main markets are Asia, America and Europe.
