banner-bg

Leading Membrane Element Manufacturer In China

PROFESSIONAL · EXPERIENCED · MANUFACTURE
Request a Quick Quote
banner-mobile (13)
30,000  +
  
( ㎡) Factory Area
20  +million
  
( ㎡) Annual Capacity
100  +
  
Experienced Employees
30,000  +
  
( ㎡) Factory Area
20  +million
  
( ㎡) Annual Capacity
100  +
  
Experienced Employees
TFC-Membrane-
1

TFC Membrane


Longmem is a premier manufacturer of TFC membranes, deliver quality water solutions to customers over the world.
 
 
Membrane-Elment
1

Membrane Element


Longmem is a leading manufacturer of membrane elment, deliver quality water solutions to customers over the world.
 
 
1

Water Purifier


Longmem is a cutting-edge manufacturer of membrane elment, deliver quality water solutions to customers over the world.
 
 
Water-Purifier
1

Others


Tailored design ODM/OEM
 
 
 
 
others

What Can We Offer

Select from a variety of techniques, and add-ons for your reverse osmosis membrane element needs, or contact us for your specific requirements.
TFC Membrane
More >>
Membrane Element
More >>
Water Purifier
More >>
Others
More >>

Can't Find Ideal Membrane Element For Your Needs?

Membrane Element Applications

ABOUT
LONGMEM

Your Expert Membrane Element Supplier

Jiangsu Longmem Technology Co., Ltd. is a technological innovation enterprise of water treatment membranes, new energy membranes and biotechnology membranes. Established in April, 2018, Jiangsu Longmem Technology Co., Ltd. is located in Changzhou, Jiangsu Province, China,which is near Shanghai and Nanjing. With more than 100 employees, cutting-edge technologies and an area of 30,000 square meters, its annual production capacity of membranes is more than 20 million square meters, making it among top 3 membrane manufacturers in China. 
factory1
factory5
factory4
factory6
factory2 (2)

Why Longmem is Trusted by 1000+ Global Partners?

facility-management (2)

 

 

Large Scale Facility

 
Our annual production capacity of membranes is more than 20 million ㎡, making it among top 3 membrane manufacturers in China.

research-and-development (4)

 

 

Excellent R&D Team

 
Through continuous innovation, Longmem has developed various categories of membrane  to cater to different requirements of customers.

water-cycle

 

 

OEM/ODM Service

 
Farturing in abundant R&D experience, Longmem not only provide you a standard size product, we provide  OEM /ODM service.

filtration

 

 

Customized Solutions

 
We not only provide you standard products, we also supply you customizable membrane products, just tell me your requirement.

support (3)

 

 

Full After-Sales Services

 
We believe in walking the journey with you  designed to give you a hand whenever you are stuck.

ship (1)

 

 

Short Delivery Time

 
With our skillful design and manufacturing capability, Longmem provides membrane products with quick delivery.

Top Brands' Partner

Certifications

  • ISO9001
     
    Quality Management System
  • AA
     
    Integration of informatizalion and Industrialization Management System
  • BCC
     
    Intellectual Property Management System
  • nsf
     
    NSF
  • ISO9001
     
    Quality Management System

Hear What Our Customers Say

five-star

 

Longmem's reverse osmosis membrane elements are world-class. I have experienced that their products are extremely trusted worthy. They have good business ethics.

 

 

Placeholder Image

 

Mr. Jane Doe

Factory Buyer, UK

 

five-star

 

Really a good place for membrane products, specially TFC membrane, I am fully satisfied with the product’s price because of its total value for money.

 

 

Placeholder Image

 

Mr. Justin Jeremy

Manufactuer, USA

Latest Blog

Wastewater-Treatment-&-Recycle1.jpg
  • 05
  • July
Common Issues About Reverse Osmosis And Nanofiltration System

What is RO and NF Membrane Element？ Why do you need these water treatment system? Which system is more suitable for your existing system? What is the operation fee for RO or NF Water treatment system?

View More

ultrafiltration-nanofiltration-a.jpg
  • 11
  • June
What is the Difference Between Nanofiltration(NF) Membrane Element and Reverse Osmosis (RO)Membrane Element?

Reverse osmosis (RO) and nanofiltration (NF) are often discussed as they are similar membrane technologies that solve a variety of process separation and filtration needs. The two technologies are being utilized more and more by industrial facilities looking to recycle and treat water for reuse

View More

blog1.jpg
  • 18
  • April
Top 10 RO Membrane Manufacturers in China

Top 10 RO Membrane Manufacturers in ChinaWhat is RO membrane?RO membrane stands for Reverse Osmosis membrane. It is a thin layer of material that is used in a reverse osmosis system to filter out impurities and contaminants from water. The membrane consists of a semi-permeable barrier that allows on

View More

Consult Our Longmem Membrane Experts

logo-top
Longmem Tech promises complete partner and customer satisfaction through cleaner water and purer products for industries.
  • wechat-christina
    Wechat Christina
  • whatsapp-christina
    Whatsapp Christina
  • wechat-longmem
    Wechat

Email Address

Phone Number

+86 18706122304
+86 13706125523

Address

No.11, Longmen Road, Wujin National Hi-Tech Industrial Development Zone, Changzhou City, Jiangsu Province, China

Products

Application

Inquiry Now
© COPYRIGHT 2024 JIANGSU LONGMEM TECHNOLOGY CO., LTD. ALL RIGHTS RESERVED.