Versatile Applications
Experience the pinnacle of versatile water treatment with Sandmonk Technology's High Flow Rate HJC TFN BW4040 Membrane! Our groundbreaking technology excels in precision desalination of both surface and groundwater, effectively managing salt concentrations from 2000 to 8000 ppm. Perfectly tailored for industries such as Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants, our solutions also excel in Greenhouses and Agriculture, Boiler Feed Water preparation, Aquariums, and beyond, setting new standards of excellence across all sectors.
Pure Water Preparation and Related Industries: Our BW RO Membrane stands out for its exceptional capability in treating Brackish Water, consistently delivering top-tier quality results with every application.
Main Features:
- Leveraging Advanced Thin Film Nanocomposite Technology, our product offers unmatched water purification, ensuring superior filtration performance.
- Our High-Performance RO Membrane guarantees clean and pristine drinking water, safeguarding health and well-being.
- Effectively eliminates up to 99% of contaminants, including hazardous heavy metals, chlorine, and harmful bacteria, for pure peace of mind.
- Designed for longevity and durability, our membrane promises reliable and consistent water filtration over the long term.
- Effortless to install and maintain, it offers a seamless, hassle-free water filtration experience for all users.







At the heart of water environmental advancement, SAND.K passionately leads the charge with cutting-edge technology. Our global supply chain is a cornerstone of innovation, allowing us to transform the industry with visionary solutions. We are dedicated to providing comprehensive, turnkey solutions for small and medium-sized equipment manufacturers. Through our cross-border e-commerce initiatives, we extend our reach globally, ensuring transformative solutions reach developing regions effectively.
With robust independent research and cutting-edge manufacturing capabilities, we stand as true pioneers and leaders in the industry. By harnessing comprehensive data analysis, we craft tailored solutions for high salinity water challenges, pushing the boundaries of water treatment technology to new heights.
Our innovative solutions span seawater desalination, waste leachate treatment, drinking water purification, and groundbreaking treated wastewater reuse, setting new precedents in the field. Furthermore, our unmatched strategic cost advantage differentiates us in the industry, delivering exceptional value and operational efficiency.

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. |