High salt rejction high flow rate nice price 4040 ro membrane with NSF SGS certificate NICE PRICE

Founded in 2005,  HN. is a national high-tech factory  engaged in R&D, manufacturing and service

of reverse osmosis and nanofiltration membrane components, and has the core technology of MEMRBANE

manufacturing. It is also the first "reverse osmosis membrane industry demonstration base" in China. Since its

establishment, it has formed in-depth strategic cooperation with many world top 500 enterprises such as the United

States, Japan and South Korea, and maintained long-term close cooperation with domestic first-line brand companies.

The company has obtained ISO9001 and 14001 system certification, and its products have passed NSF, RoHS,

REACHSVHC and other standards, and are exported to many countries and regions.

The company's R&D team is composed of a number of doctors and masters in the field of separation

membranes, and has formed close technical cooperation with a number of universities and research institutes. The

company has nearly 60 patents, and more than 20 times to participate in the development of national, industry and

group standards.

The company is dedicated to develop the best membranes in China, known for filmtech  memrbane  in China.