Versatile Applications
1. Unleash the power of exceptional large traffic capabilities coupled with unparalleled high stability, ensuring operations that are consistently reliable and efficient.
2. Experience the benefits of low operating pressure paired with unmatched cost-effectiveness, maximizing your investment's value and efficiency.
Main Features:
1. HJC NANO membrane-- A testament to quality, crafted with supreme materials and a dedication to never cutting corners.
2. Revel in our blend of excellent service and competitive pricing for our high-quality nano membrane.
3. Enjoy the robust durability and aesthetic perfection of our nano membrane, designed for lasting performance.
4. Achieves a salt rejection rate of 30%-50%, a testament to its efficiency and reliability.
5. Explore our OEM services, tailored entirely to client specifications (including FREE design, label, packing, and custom sizing of the nano membrane).









SAND.K is passionately committed to pushing the boundaries in environmental water technology. Our global supply chain is the backbone of our efforts to drive groundbreaking innovation across the industry. We deliver comprehensive, one-stop solutions that are expertly designed for small to medium-sized equipment manufacturers. Our steadfast dedication extends through cross-border e-commerce platforms, reaching global customers in burgeoning markets.
With our robust research, development, and manufacturing prowess, we are proud to reaffirm our standing as industry leaders. Utilizing deep data analysis, we create tailor-made solutions for regions grappling with high salinity water issues, setting the standard for excellence in water treatment.
Our all-encompassing solutions span seawater desalination, waste leachate treatment, drinking water purification, and the innovative reuse of treated wastewater, ensuring comprehensive water management. Our industry-leading competitive cost advantage highlights our commitment to delivering 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. |