Versatile Applications
1. Experience unparalleled large traffic capacity and exceptional operational stability, ensuring your operations are not just reliable but consistently seamless.
2. Reap the benefits of low operating pressure while enjoying remarkable cost-effectiveness, amplifying your investment's value to the fullest.
Main Features:
1. HJC NANO membrane-- UNWAVERING QUALITY/SUPERIOR MATERIALS
2. Exceptional service and competitively priced nano membrane solutions for enhanced satisfaction.
3. Unmatched durability combined with an impeccable appearance for the nano membrane.
4. Impressive salt rejection rate ranging from 30% to 50%.
5. OEM services: CUSTOMIZED TO CLIENT SPECIFICATIONS (Including FREE design, LABEL, PACKAGING, and SIZE OF NANO MEMBRANE)









SAND.K is passionately committed to propelling advancements in environmental water technology, capitalizing on a global supply chain to drive revolutionary innovation across the industry. We provide all-encompassing, one-stop solutions for essential components, meticulously designed for small to medium-sized equipment manufacturers. Our steadfast dedication extends through cross-border e-commerce, serving global customers in emerging markets with excellence.
With our independent research and development prowess coupled with robust manufacturing capacities, we confidently uphold our industry leadership. By utilizing extensive data analysis, we craft bespoke solutions tailored for regions grappling with high salinity water challenges, pioneering in water treatment excellence.
Our extensive solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and pioneering the innovative reuse of treated wastewater. Moreover, our strategic cost advantage distinguishes us in the industry, delivering unparalleled value and strategic edge.

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. |