Versatile Applications
1. Experience unparalleled large traffic and remarkable stability, ensuring seamless, trustworthy operations for all users.
2. Embrace the benefits of low operating pressure alongside remarkable cost-effectiveness, ensuring optimal value with every use.
Main Features:
1. Top-tier HJC NANO membrane—NEVER COMPROMISING ON QUALITY/SUPREME MATERIALS
2. Unmatched service paired with competitive pricing for the nano membrane
3. Enduring quality combined with an aesthetically pleasing design for the nano membrane
4. Impressive salt rejection rate of 30%-50%
5. Custom OEM services: TAILORED TO CLIENT SPECIFICATIONS (FREE design, LABEL, PACKAGING, SIZE OF NANO MEMBRANE)









SAND.K passionately pioneers advancements in environmental water technology, leveraging a robust global supply chain to propel groundbreaking innovation in the sector. We provide comprehensive, turnkey solutions for core components, meticulously designed for small to medium-sized equipment manufacturers. Our steadfast dedication traverses cross-border e-commerce, reaching global customers across emerging markets.
With autonomous research and development coupled with robust manufacturing prowess, we staunchly affirm our industry-leading status. Harnessing extensive data analysis, we craft tailored solutions for regions grappling with high salinity water issues, spearheading water treatment excellence.
Our all-encompassing solutions span seawater desalination, waste leachate management, drinking water purification, and pioneering the reuse of treated wastewater. Moreover, our strategic cost advantage distinguishes us within the industry, offering unparalleled value and strategic benefits.

QUESTION |
ANSWER |
Are you a factory or trading company? |
Yes, we have our own factory. |
Can you offer OEM service? |
Yes, OEM is OK. |
Can I get samples from you factory? |
Sure. We are pleased to. |
What would you do if some quality problem occur? |
We will be responsible to all quality problem. |