Rotek Water Systems Co., Ltd.

14/04/2026

RA series systems are part of a family of reverse osmosis units specifically designed for operation with fresh and brackish feed waters having TDS values below 1,500 ppm. Customers can access these Models with permeate outputs of between 150 and 1,000 liters/hr (800-6,000GPD) as shown in the specifications.
https://www.rotekwatershop.com/ra-series-ro-system
RA+ Wi-Fi Control
https://www.rotekwatershop.com/oasis-ra-series-ro-system

07/04/2026

We have completed a 1440 CMD water pre-treatment system for our client.
Thanks to everyone in the team!

05/03/2026

We design systems that fit your site — not the other way around. From a detailed site survey on the site to tailored process flows, precise component selection, and on-site commissioning, Rotek delivers bespoke systems that match local water chemistry.
The result: fewer retrofit costs, lower energy use, and simpler operation with RO controls you can trust. With years of building custom solutions, we help reduce your total cost of ownership.
Learn more:https://www.rotekwatershop.com/containerized-water-system

10/02/2026

Alkaline Water Equipment on the move! 🚛💧

Another professional Alkaline Water System is out the door. We help water stations turn basic RO water into high-demand, spring-quality alkaline water using our Sila Mineral Media.

With built-in pH and Conductivity monitoring, it's never been easier to provide premium hydration. Our clients are seeing huge demand—it's time to switch those taps to alkaline! 🥤✨

09/02/2026

"🎉 Happy Lunar New Year! 🎉

We would like to express our deepest gratitude for your support over the past year. 🙏 In the coming year, we remain committed to providing you with our best service. Thank you once again, and we wish you a prosperous and smooth-running business in the Year of the Horse ahead! ❤️❤️❤️"

Important Dates:📢📢📢

Feb 14 – Feb 22 (6th day of the Lunar Year): Shipping will be suspended during the Lunar New Year holiday.

Feb 23 (7th day of the Lunar Year): Business and shipping operations will resume.

Feb 10 (Tuesday): This is the final shipping date. To ensure timely delivery before the holiday, please place your orders early.

Due to the high volume of shipments during the holiday season, please allow an additional 2 days for delivery. We apologize for any inconvenience caused by potential delays.
@追蹤者

27/01/2026

UV LED vs. Traditional UV Lamps: which is right for water treatment? Discover the pros, cons, efficiency gains, and future trends in our latest blog post. A must-read for water professionals and facility managers. Read more: https://wix.to/Xqf0OeJ

👉 Contact us for the UV LED catalogue. https://www.rotekwatershop.com/contact

Comparison of UV LED and Traditional Lamp Technologies: The Future of Water Treatment. In water treatment and public health, Ultraviolet (UV) disinfection is a cornerstone technology. Disrupting the molecular structure of microbial DNA and RNA, it prevents replication and renders bacteria, viruses,....

19/12/2025

ROTEK NEW PRODUCTS 2026🎉🎉🎉
We are proud to introduce the Rotek BWFR-HR Series,
a flagship industrial RO membrane designed for professionals who demand the highest water quality, extreme stability, and long-term operational benefits.

👉Born for Extremes, Built for Stability
💧 Industry-Leading Purity: Achieve a maximum rejection rate of 99.8% (Stable at 99.5%).
🛡️ Superior Anti-Fouling Design
Featuring an innovative 34 mil ultra-wide Feed Spacer, this series reduces pollution clogging risks at the source. This design significantly extends membrane life and cleaning cycles, especially in high TDS or high-recovery applications.
⚡ High Throughput & Energy Saving: Available in two powerful models to suit your needs:
BWFR-4040-HR: 2,500 GPD
BWFR-8040-HR: 11,500 GPD. These high-flux designs help reduce operating pressure and energy consumption without compromising salt rejection.

Ready to upgrade? Contact us!

15/12/2025

During this season of gratitude and blessings, we would like to express our sincere thanks for your support and guidance over the past year!🙏🙏🙏
Your trust has been the driving force behind our continuous growth.Looking ahead, we are excited to continue our journey with you and create more wonderful milestones together.
🎉🎉🎉
Wishing you a Merry Christmas and a joyful, prosperous 2026!
❤️❤️❤️

12/12/2025

🌊 Don't leave your water treatment solutions to chance! Our latest article explores how water tests can guarantee effective designs. Check it out here: https://wix.to/2u5dI2p

Designing water systems requires precise knowledge of the water's characteristics. This post explores how the Water Test Reports in Effective Water Treatment Design

20/11/2025

👉Understanding the role of RO/DI Water in Aerospace Manufacturing is essential!💧 These systems are vital for cleaning, washing, and water jet applications in manufacturing and maintenance. Discover more about their significance here: https://wix.to/cLscDEe

Understanding the role of RO/DI Water in Aerospace Manufacturing is crucial, as RO/DI systems are used for cleaning, washing, and water jet applications in aerospace manufacturing and maintenance.

12/11/2025

🥂Cheers to Rotek Solutions!🍾


new board members 👍🏻

10/11/2025

🎁 Holiday Announcement!

Wishing you a very Merry Christmas & a Happy New Year! 🎄

⏰ A quick heads-up: Our warehouse will be busy with year-end counting from Dec. 29 (Mon) to Dec. 31 (Wed), 2025.

📦 No shipments during these 3 days.

We'll be back to send out your goodies right after!
Thank you for being so patient. Here's to a fantastic year of growth in 2026! 🥂