Green-Tak introduces new NANO X-PLUS water purification technology to design a compounded wter filtration system in one cartridge. The nano filter can effectivly purify water to become a better taste, clean and fresh drinking water quality, and is a perfect choice for domestic drinking water system.

The quick change water purifier is no power consumption, no drain water; green and environmentally friendly.

Green-Tak nano water purifier is designed with quick-change filter cartridge, user-friendly design: a great idea for easy DIY installation and maintenance. A perfect choice for drinking water system.


Compact Quick Change Advanced Nano Water Purifier, Perfect Choice for Home and Office Drinking Water Purification


Located in Taichung city, Taiwan, Green-Tak is the professional water purifier manufacture in Taiwan. Our factory had successful experiences in the water treatment field. We are a highly reliable RO drinking-water purifier manufacturer.

Our engineers have more than 20 years experience, and our specialty is providing innovative designs, unique functions, and creative appearances, all while providing excellent OEM and ODM services to our overseas customers.

We are proud of our excellent services, strict quality control, and creatively designed products that are MADE IN TAIWAN.

Green-Tak Professional Water Purifier Manufacture in Taiwan.


Green-Tak Professional Water Purifier Manufacture in Taiwan


Green-Tak Professional Water Purifier Manufacture in Taiwan

Green-Tak Water Purifier Manufacturer in Taiwan. Green-Tak has been working in the water treatment industry for more than 10 years as a reliable water purifier manufacturer in Taiwan. Green-Tak provides a complete solution for drinking water systems.
The major products are nano water purifiers, hydrogen-rich water systems, water filters, water dispensers, water coolers and stainless steel faucets. We are proud of high-quality products and continuously developing creative products, with innovation towards environmentally friendly and user-friendly.


We provide OEM for many customers from America, Australia and Europe. We’ve ability to develop new features & unique products, and offer customized sizes and specifications according to requirements.

Green-Tak is looking for distributors in other countries. We’ll

  1. Chlorine Free from purified drinking water.
  2. No Harmful Bacteria from purified drinking water.
  3. Good taste of water from purified drinking water.
  4. Minerals and Trace elements from purified drinking water.
  5. Necessary for Healthy Hydration.
  6. Improve Body, blood circulation and digestion system.
  • Purify water to prevent more than 100 water contaminants in tap water.
  • Remove chlorine, dirt, rust, mud, bacteria, organic chemicals and other impurities in drinking water.
  • Cost-effective comparing to buying bottled water for drinking water.
  • Save your time whenever you need to get a glass of drinking water.
  • Remove heavy metals such as lead, mercury, and copper and other toxic heavy metals, to ensure body and brain health.
  • Take good care of your body circulation with pure drinking water.