For more than 17 years, Peng Hui Microporous Technology Co., LTD is dedicating in designing, engineering and producing porous plastic & fiber products. We are one of China's largest adsorption, diffusion and filtration products manufacturers and a market leader.With our own factory of over 10,000 square meters and professional R&D team, we offer custom solutions towards clients' challenges in adsorption, diffusion, filtration, and wicking. Our products are widely used in the home fragrance diffuser, car perfume, plug-in air freshener, water filtration, lab & medical filters, etc. Advanced production equipment and strict quality control ensure the excellence, consistency and stability of product quality. As a result, our products are recognized and praised by customers in 16 countries all over the world.