Versatile Applications
Unlock unparalleled versatility with Sandmonk Technology Co., Ltd.'s Efficient BW4021 Industrial Membrane. This engineering marvel is designed to expertly desalinate both surface and groundwater, tackling salt concentrations from 2000 to 8000 ppm with unmatched precision. It is ideal for a diverse array of industries including Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants. Our solutions also shine in Greenhouses, Agriculture, Boiler Feed Water preparation, and Aquariums, consistently delivering outstanding results across all sectors.
Pure Water Preparation and Related Industries: Our BW RO Membrane excels in treating Brackish Water, ensuring top-tier quality and consistent outcomes every single time.
Main Features:
★ HJC high rejection quality sheet, delivering purification standards that surpass expectations, setting new benchmarks;
★ Extended service life that significantly reduces costs, providing unmatched value for investment;
★ Advanced stabilized rejection paired with optimized nominal flux, resulting in exceptional efficiency and performance;
★ Hygienic elements certified to ensure the highest levels of safety and sanitation, preserving what matters most;
★ Rigorous in-house inspection & testing processes, guaranteeing the pinnacle of quality and reliability.
Customization:
RO Membrane Wrapping Tape - Available √
RO Membrane Center Tube - Available √
RO Membrane Fabric Tricot - Available √
RO Membrane Spacer - Available √
RO Membrane Gasket - Available √
RO Membrane Stickers Design - Available √
RO Membrane Packing Bags - Available √
RO Membrane Packing Cans - Available √
RO Membrane Packing Cartons Design - Available √





SAND.K passionately spearheads advancements in water environmental technology, leveraging a global supply chain to drive industry-wide breakthroughs. We provide all-encompassing, one-stop solutions for vital components, meticulously tailored for small to medium-sized equipment manufacturers. Our unwavering dedication transcends borders through e-commerce, reaching global customers in developing regions and providing access to transformative solutions.
Our pioneering research and cutting-edge manufacturing expertise firmly establish us as trailblazers and leaders in the realm of water technology. With meticulous data analysis, we tailor custom solutions for regions grappling with high salinity water challenges, pushing the boundaries of excellence in water treatment technology.
Our dynamic solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and innovative treated wastewater reuse. Moreover, our strategic cost advantage distinguishes us in the industry, consistently delivering unparalleled value and 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. |