About Us

Hunan KeenSen Technology Co., Ltd.

Hunan KeenSen Technology Co., Ltd. was established in 2008 in Xiangjiang New Area, Hunan Province. It focuses on the research and development, production, sales, and application services of reverse osmosis and nanofiltration membranes, membrane elements, and membrane treatment systems. It is a national high-tech enterprise, a national key specialized and new "little giant" enterprise, a national "green factory", and a "manufacturing champion enterprise" for industrial reverse osmosis membrane elements in Hunan Province.

In 2023, the company will establish an industry-leading automatic production line for membrane sheet and membrane elements with an annual output of 23 million square meters. The company has two major series of membranes and membrane elements, reverse osmosis and nanofiltration, with over 100 specifications and models. It has obtained international NSF certification and 51 invention patents, and can provide customers with one-stop services throughout the entire lifecycle, including membrane product selection, membrane system application, technical services, water quality analysis and testing, fault diagnosis, maintenance and operation.

The company has introduced high-end technical talents in the domestic and foreign water treatment membrane industry, actively cooperated with universities and research institutes, and established research platforms such as the "Hunan Province High Performance Material Preparation and Application Engineering Technology Research Center", "Enterprise Technology Center", and "Technology Innovation Center". It has undertaken multiple, provincial, and municipal research and development projects, continuously improving its technological innovation capabilities, continuously improving product performance and quality, and forging Keensen's high-tech product value.

The company's products have been promoted and applied in more than 100 countries worldwide, covering fields such as desalination of seawater and brackish water, (near) zero discharge of sewage and wastewater, reuse of reclaimed water, and material concentration and separation. They involve industries such as steel, electricity, electronics, electroplating, domestic waste leachate, petrochemicals, coal chemical, thermal power, textile printing and dyeing, papermaking, pharmaceuticals, municipal drinking water, food and beverage, aerospace and navigation at domestic and overseas.

2008 Year

The company was founded in 2008

12 million ㎡

Annual output of membrane sheets and membrane element automatic production line

100 +countries

Products cover the globe

120000 pieces

Annual sales volume of 8-inch components

Company environment
Company environment
Company environment
Company environment
Company environment
Company environment
Company environment
Company environment