Product Description
| MEMBRANE MATERIALS |
| RO FLAT SHEET |
| Generation |
Type |
Model |
Salt Rejection(%) |
Flow Rate(GFD at 25°C) |
| RO Flat Sheet |
Domestic |
XLP-HF-D |
>97.5 |
>27 |
| ULP-2-D |
>99.4 |
>17.0±3.0 |
| ULP-3-D |
>99.3 |
>21.0±3.0 |
| RO Flat Sheet |
Industrial |
XLP-HF-I |
>97.5 |
>54 |
| ULP-2- |
>99.55 |
>30.0±3.0 |
| ULP-3- |
>99.45 |
>41.0±3.0 |
| BW |
>99.6 |
>30.0±3.0 |
| FR |
>99.65 |
>27.0±3.0 |
| BW-HF |
>99.55 |
>34.0±3.0 |
| SW |
>99.7 |
>21.0±3.0 |
| PERMEATE CARRIER |
| |
Type |
Class |
Materia |
Antimony Value |
| |
|
A |
Special PET |
No antimony |
| Permeate Carrier |
Domestic/Industrial |
B |
PET With coating |
Costeffectivewith extremely lowantimony |
| |
|
C |
PET+Special PET |
Low cost with low antimony |
| |
|
|
|
|
| FEED SPACER |
| |
Type |
Class |
Model |
Material/Feature |
| Feed Spacer |
Domestic/Industrial |
Normal |
PP Series |
PP |
| AN Series |
Antimicrobial Polymer |
| PE Series |
HDPE &LDPE |
| Special |
SP Series |
TWQ for Domestic Membrane |
| BWQ for Low Pressure Drop |
| PA/PBT for Oil Filter |
Detailed Photos
Company Profile
Who are we: As an international brand renowned for our expertise in reverse osmosis membranes, Sandmonk Technology Co., Ltd. stands as a beacon of innovation and excellence. Our global presence is a testament to our commitment to providing state-of-the-art solutions for water purification, leveraging cutting-edge technologies to meet the demands of diverse markets. Excellent Firm in R O membranes for high salt water field: Sandmonk Technology Co., Ltd. is recognized as a premier firm specializing in R O membranes tailored for high salinity environments. Our pioneering technologies and unwavering commitment to developing superior solutions have positioned us as leaders in addressing the unique challenges of high salt water purification. Donating enterprise of the United Nations Children's Fund: As a proud donor to the United Nations Children's Fund, Sandmonk Technology Co., Ltd. demonstrates a steadfast commitment to social responsibility. Our contributions help foster a brighter future for children worldwide, reflecting our core values of empathy and global impact. Monthly donor of the Honghui Education Foundation: Our ongoing partnership with the Honghui Education Foundation underscores Sandmonk Technology Co., Ltd.'s dedication to nurturing education and empowerment. By supporting educational initiatives, we strive to cultivate opportunities and inspire the next generation of innovators and leaders.
HJC vision is to turn two-thirds seawater of the Earth's surface into freshwater reserves and explore synthetic technologies for extraterrestrial water: Embarking on an ambitious journey, HJC envisions transforming the vast expanse of the Earth's seawater into abundant freshwater reserves. With a pioneering spirit, we are at the forefront of exploring synthetic technologies that promise solutions for extraterrestrial water needs, heralding a new era in water sustainability. Our mission is to innovate high salt water technology: At Sandmonk Technology Co., Ltd., our mission is clearly defined—innovate within the realm of high salt water technology. By pushing the boundaries of what is possible, we strive to develop revolutionary solutions that meet the growing demand for efficient and effective water purification.
We are currently mainly engaged in the integration of the R O membrane industry chain and the research and development of core components, mastering the core technology of purifying high salinity water, and mainly cultivating the global high salinity water regional market and seawater desalination market: Our strategic focus lies in the comprehensive integration of the R O membrane industry chain, alongside the relentless pursuit of research and development of core components. With a mastery of core technologies, we are at the forefront of purifying high salinity water, strategically targeting the global markets for high salinity and seawater desalination. The product is exported overseas and has stable channels and popularity in multiple countries: Our products are celebrated beyond borders, achieving widespread acclaim and garnering popularity across diverse international markets. With well-established export channels, our reach extends to myriad countries, solidifying our position as a trusted and preferred provider of advanced water purification solutions. Its brand H J C has become a well-known brand in more than 70 countries overseas: HJC, a distinguished brand under Sandmonk Technology Co., Ltd., is recognized in over 70 countries. Our brand's global reputation reflects our dedication to excellence and commitment to delivering unparalleled water purification technologies to diverse international markets.
HJC Road Map: Chart your course with HJC's strategic roadmap, documenting our journey of innovation and achievement. This timeline captures significant milestones that have propelled our brand to the forefront of the industry, guiding our future endeavors and setting new benchmarks for excellence in water purification.
We were established in 2013: Our journey began in 2013, marking the inception of Sandmonk Technology Co., Ltd. From our roots, we have grown exponentially, driven by our passion for innovation and excellence in reverse osmosis membrane technology.
In 2015, we achieved a technological breakthrough in 4-layer reverse osmosis membranes: A landmark year in 2015 saw us achieving a technological breakthrough with our state-of-the-art 4-layer reverse osmosis membranes. This innovation set a new industry standard, exemplifying our commitment to pioneering advancements.
In 2017, we gained a well-known brand in the Indian market and had over 20 agents: By 2017, our impact in the Indian market was cemented, with over 20 agents representing our brand. Our strategic presence in this vibrant market expanded our reach and influence, underscoring our reputation as a trusted leader in water purification.
In 2018, a new third-generation household film was released: The release of our new third-generation household film in 2018 marked another stride in our continuous innovation journey. This product redefined household water filtration, delivering superior performance and reliability.
In 2019, the 4th generation household film was released: 2019 heralded the launch of our 4th generation household film, reflecting our relentless pursuit of excellence and innovation. This product epitomizes advanced technology and quality, catering to the evolving needs of our customers.
In 2020, the 5th generation side flow household film was released: Our breakthrough 5th generation side flow household film was unveiled in 2020, showcasing our commitment to cutting-edge design and performance. This innovation enhances water filtration efficiency, offering unparalleled results.
In 2022, industrial membranes were released: Stepping into the industrial arena, we proudly released our advanced industrial membranes in 2022. These membranes are engineered to meet the rigorous demands of industrial applications, setting new standards in performance and reliability.
In 2023, seawater membranes and nanofiltration membranes were released: The year 2023 marked the introduction of our revolutionary seawater membranes and nanofiltration membranes. These products underscore our dedication to addressing complex water filtration challenges with innovative solutions.
In 2024, TFN membranes were released: Our venture into TFN membranes in 2024 represents the cutting edge of membrane technology. This product exemplifies our pursuit of excellence, offering unmatched efficiency and effectiveness in water purification.
Our Factory
Exhibition
Certifications
FAQ
| 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. |
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