Tontru Tech – Certified One-Stop Supplier for RO Water Tanks

Filters &

Purification ComponentsFrom design to delivery, we provide NSF/FDA/CE/RoHS

certified solutions for global B2B buyers.

15000

Units

98

20+

Years Experience

Happy Clients

Explore Our Innovations ​
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Featured Products

Comprehensive Water Purification Component Solutions for Household & Commercial Applications

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High-pressure certified, advanced surface treatment, NSF certified,

cost-effective, stable structure and long service life, ideal for household and

light commercial water treatment systems.

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Cartridge filter housing/Stainless Steel

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FRP Filter Pressure Vessel

Food-grade material, 304 stainless steel inner parts, automatic argon arc

welding, double O-ring seal, 100% explosion-proof & leak-proof, compatible with all RO water purifiers. NSF / FDA / CE / RoHS certified.

Learn More >

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NSF Certified RO Water Storage & Expansion Tanks

Complete range of PP, CTO, GAC filters and RO membranes, high filtration efficiency, long service life, compatible with mainstream water purifier models worldwide.

Learn More >

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Reverse Osmosis Membrane

Custom-engineered plastic and metal parts, precise connection, stable pressure, strict quality control, supporting OEM & ODM for global B2B customers.

Learn More >

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State-of-the-Art Research Facilities

Our world-class facilities combine cutting-edge testing capabilities with advanced production technologies to deliver certified solutions that meet industry standards.

Advanced Material Testing

In-house laboratories equipped with precision testing instruments for comprehensive material analysis, leak-proof verification and explosion-proof certification.

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Research & Development

We maintain advanced in-house laboratories equipped with precision testing instruments for material analysis, sealing verification, pressure resistance and explosion-proof validation. Strict quality control runs through the whole production process, including automatic argon arc welding, seamless hot-melt welding and food-grade material processing, ensuring stable and compliant performance.

Advanced processes

Strict quality control throughout the entire process, including automatic argon arc welding, seamless hot-melt welding and food-grade material processing.

Smart Manufacturing

We cooperate with large-scale qualified manufacturing bases to support

flexible production. We accept small trial orders and large-volume bulk orders with consistent quality and on-time delivery, helping global customers optimize costs and ensure supply stability.

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Quality Assurance

We operate a complete quality management system. All products are inspected in multiple processes and certified by NSF, FDA, CE and RoHS, fully complying with international safety standards for water treatment applications.

Technical Support

Our professional team provides full-chain support including product

selection, customized solutions, technical datasheets, test reports and

responsive after-sales service, making your sourcing easier and more efficient.

Loarn More

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Certifications

Daily capacity

More than

20 Years

NSF / FDA / CE / RoHS

The Peak Daily Production

Capacity Of The Pressure

Questions or Consulting

We are committed to excellence in every component we supply and look forward to working with you

Beijing Tontru Tech Co., Ltd.

Contact Person: Kathleen 

E-mail: kathleen.jia@tontrutech.com

             info@tontrutech.com

Tel: +86-13811575590

Add: Block B, Area D, lingxiuguiqu, NO. 39, Xierqi Street, Haidian District, Beijing, China

Tontru Tech — Leading Supplier of Certified Household Water Purification Components

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Block B, Area D, lingxiuguiqu, NO. 39, Xierqi Street, Haidian District, Beijing, China

+86-13811575590

kathleen.jia@tontrutech.com

info@tontrutech.com

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