If you're looking for a reliable and high-quality membrane for various industrial applications, Jiangsu Bangtec Environmental Sci-Tech Co., Ltd. has got you covered. As a leading manufacturer, supplier, and factory in China, we produce top-of-the-line membranes that meet the strictest standards, including the famous Nafion 117 Membrane. Nafion 117 Membrane is a highly effective polymeric material that boasts superior chemical stability, high water uptake, and excellent proton conductivity. It's widely used in proton exchange membrane fuel cells, Chlor-alkali industry, batteries, gas sensors, and other industrial applications that require reliable and efficient electrolyte membranes. Our Nafion 117 Membrane is made with advanced technology and the highest quality raw materials, ensuring consistent performance, durability, and energy efficiency. Whether you're looking for a standard size or custom specifications, we can provide you with the exact solution that matches your requirements. Choose Jiangsu Bangtec Environmental Sci-Tech Co., Ltd. as your trusted partner and experience the difference we can make in your industrial operations. Contact us today to learn more about our Nafion 117 Membrane and other products!