VERSATILE APPLICATIONS
Witness the prowess of our HJC 4040 Industrial RO Membrane, a masterpiece in water desalination technology. This membrane effortlessly tackles surface and groundwater with salt concentrations ranging from 2000 to 8000 ppm. Its versatility is unmatched, making it an indispensable asset across a broad spectrum of industries such as Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants. Moreover, it finds valuable applications in Greenhouses and Agriculture, Boiler Feed Water, Aquariums, and a myriad of other sectors.
The BW RO Membrane transforms pure water preparation into an art, offering remarkable benefits to industries reliant on Brackish Water treatment, ensuring optimal performance and efficiency.
Main Features:
★ Crafted with precision using HJC high rejection quality sheets, guaranteeing unmatched performance;
★ Engineered for longevity, this design drastically lowers operational expenses, redefining cost-efficiency;
★ Provides unwavering high stabilized rejection rates accompanied by nominal flux performance, ensuring consistency;
★ Constructed from sanitary qualified elements, it promises safety and reliability in every application;
★ Subjected to thorough in-house inspection and testing, assuring superior quality and reliability.













Sandmonk Technology Co., Ltd., operating under the esteemed brand SAND.K, pioneers in water environmental technology innovation. Utilizing a global supply chain, we revolutionize industry standards with groundbreaking solutions. Our all-encompassing services are tailored for small and medium-sized equipment manufacturers worldwide, facilitated by seamless cross-border e-commerce, with a special emphasis on developing regions.
With cutting-edge research and development, combined with formidable manufacturing prowess, we lead the industry in crafting solutions that are both innovative and future-oriented. Our vast data analytics capabilities empower us to provide customized solutions for regions grappling with high salinity water issues, delivering impactful and effective results.
Our rapid, impactful solutions cover seawater desalination, leachate treatment, potable water purification, and the sustainable reuse of treated wastewater, ensuring environmental sustainability. We take pride in offering an exceptional cost advantage, setting us apart in the competitive marketplace.

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. |