Profile

Founded in 2004, Plum Membrane Technology Co., Ltd. is headquartered in Hefei National High-Tech Zone, Anhui Province. The company occupies 20,000 square meters with a built-up area of 30,000 square meters. As a leader in membrane technology R&D, we provide comprehensive solutions including membrane module development, system manufacturing, design, installation, commissioning, and maintenance. 
Plum Membrane holds over 100 patents, including 40 invention patents, and is ISO 9001:2015 certified. We are recognized as a National High-Tech Enterprise and a council member of the China Membrane Industry Association. Our accolades include the Ministry of Science and Technology Innovation Fund and the First Prize for Technological Advancement from China National Coal Group. 
Initially focusing on applications in fermentation liquid extraction and natural product separation, Plum Membrane has expanded into oilfield water treatment, landfill leachate ZLD, and resource recovery for high-concentration industrial wastewater. 
In 2011, we established a dedicated R&D center for tubular membranes, launching the world' s first PEK tubular membrane, which has proven effective in wastewater treatment and fluid separation. Our solutions, including hardness, impurity, oil, fluoride, silicon, and heavy metal removal, are widely used in complex industrial wastewater treatment.