OEM & ODM Water Treatment System Solution
Custom Water Treatment System to Your Demands
TESRAN strives to help thousands of companies produce premium water treatment systems. With our specialized OEM water treatment system solutions, your brand can quickly gain a foothold in the international marketplace. We excel in exceeding your expectations and ultimately satisfy your customers!
Thanks to our strong manufacturing capabilities and global supply chain prowess, we have a complete range of integrated solutions to fulfill your contract manufacturing needs, a true one-stop ODM solution for your business from the ground up, and it only takes 45 days.




Qualified Solution Everywhere with Assurance
Here at TESRAN, we are keen on providing qualified and certified water treatment systems solutions for home, commercial and outdoor use. Trust our quality standards and have your business flourish globally without having to worry about barriers to entry.






Together, We Custom Your Water Treatment System From Scratch
































How to Partner with Us
Consultation & Confirmation
1-on-1 communication on your custom machine and confirm for design.
Product & Mold Development
Create new mold for your machine and verify the effectiveness.
Mass Production
Automated production and dedicated quality checks after product landing.
Shipping & Delivery
Custom machines delivered to your location in a timely manner.
Discover OEM Solutions for Water Filtration, Softening, Dispensing & Hydrogen Water
Private Label Water Treatment System at Your Disposal
TESRAN has positioned ourselves as a one-stop private label water treatment system solution provider. Our OEM solutions only takes 3-7 days to meet your tight schedule.
After years of deep rooting, we have mastered the expertise necessary for custom solutions in logo embossing, outlook designs, and power plug development. In short, trust us with your branding profile and we will see it through to the end, turning it into a profitable asset for you.
Appearance Design
We create an unique and appealing style based on your brand concept.
Mold Development
Custom the mold to meet the specific needs and applications of each industry.
Function R&D
Incorporate smart features into custom water filters to enhance your brand edge.
Powerplug R&D
Customize power plugs to meet the criteria and demands of various areas.
Package Design
To lessen environmental effect, all of our specialized packaging materials are EPR certified.
Our Corporate Values

Pre-filter + Water Filter System

Water Filter System + Water Softener

Water Filter System + Water Dispenser

Portable Water Solutions
We Are The Expert in Custom Water Treatment Solutions
The strengths of cutting-edge water treatment technology, fast shipping, and a complete supply chain is essential when it comes to customizing your water treatment machines. As the industry leader, backed by hundreds of patented technologies and modern factory, TESRAN is the ideal choice for you.

Innovative Water Treatment Techlogies
With advanced RO, ultrafiltration and UV water filtration technologies, we effectively remove 99% of harmful substances, impurities and kill bacteria and viruses.

Bespoke Packaging
We offer diverse customized packaging options, including eco-friendly materials and high-strength protective packaging to ensure product safety during transit.

Factory Quality & Price
As an experienced water treatment system factory, we ensure that every water treatment machine meets international standards and keeps costs down.

15 Years Experience
Trusted by more than 500 well-known brands, our solutions cover a wide range of industries such as catering, office and retail.