Amid the global shift toward the green economy, industries such as environmental protection and new energy are experiencing rapid growth, driven by the goals of energy saving and emission reduction. As an indispensable component of these key industries, the market demand for polymer sintered microporous filter elements has surged exponentially. However, this rapid expansion has also led to inconsistencies in product quality, creating an urgent need for a unified and authoritative industry standard.
To address this gap, Zhejiang Dongou Filter Manufacturing Co., Ltd. has leveraged its deep expertise and strong industry reputation to spearhead the drafting of the national standard for Polymer Sintered Microporous Filter Elements. The proposal has been officially approved by the Standardization Administration of China, under the guidance of the National Technical Committee on Separation Membranes.
This new standard will define clear requirements for membrane materials, physical and chemical properties, separation performance indicators, testing methods, and inspection criteria. It will establish a unified quality evaluation framework for the production, testing, and application of polymer sintered microporous filter elements in China. By doing so, it will:
· Improve product consistency and reliability across the industries
· Enhance production efficiency while promoting energy-saving and environmental protection
· Foster fair competition and sustainable growth among microfiltration enterprises
The introduction of this standard not only marks strong recognition of Dongou’s technical strengths and industry influence but also provides the market with a more reliable quality assurance. Through this initiative, Dongou aims to set a new benchmark for the industry with its professional capabilities, and to provide stable and reliable filtration and separation solutions for global customers to address increasingly complex industrial challenges.