Qinsen Environmental Protection

Hunan Qinsen High-Tech New Materials Co., Ltd. was established in 2008, located in Changsha High-Tech Development Zone (Lugu, Hunan, China), specializing in the research and development, production, sales, and application services of reverse osmosis and nanofiltration membrane sheets, membrane elements, and membrane treatment systems.

In 2010, the company introduced a complete set of automated production lines from the United States for membrane sheets and spiral-wound membrane elements with an annual capacity of 3 million square meters. Through nearly six years of introduction, digestion, absorption, and re-innovation, the company has continuously made breakthroughs in material formulas, process technology, testing technology, and application technology, achieving a series of independent innovation results. It has formed two major series of nanofiltration and reverse osmosis products with more than one hundred specifications and models of membrane sheets and membrane elements, and has the capability to customize various special membrane sheets and membrane elements for customers. The products cover applications such as seawater and brackish water desalination, industrial, commercial, and household pure water preparation, wastewater treatment, reclaimed water reuse, and concentration and separation. Customers are located throughout domestic and international steel, power, municipal, biopharmaceutical, food and beverage, hospital, environmental protection, and other enterprises, and are widely favored by domestic and overseas markets.

Professional manufacturer and service provider of reverse osmosis and nanofiltration membrane elements.
Business philosophy: Technology creates the future, low carbon changes the world.

Strategic positioning: Global supplier of membrane products, provider of system solutions in membrane application fields.

Service philosophy: Centering on "membrane product selection and calculation, membrane application fault diagnosis and handling, membrane treatment system operation and maintenance guidance and training", market-oriented and technology-centered, providing customers with full life-cycle one-stop service, and building the "worry-free throughout" service brand.

Service content:

Customized services for membrane sheets and membrane elements; Selection and calculation of membrane sheets and membrane elements; Water quality analysis and testing technology training; Fault diagnosis and analysis of membrane treatment systems; Design and evaluation of membrane treatment system solutions; Maintenance plans and personnel training for membrane treatment systems.