Headquartered in Michigan, in 2002 established the National Economic Development Zone, Nantong, Asian American Membrane (Nantong) Co., Ltd., became the first Asian to American high technology, the use of imported equipment and raw materials, mass production of microporous membranes and porous folded filter manufacturers, but also the only company in Asia to produce high-quality polyether sulfone (PES) membrane and the filter of the company, has become one one of the five largest film preparation. 
 Membrane sector were all over the world Hu, founder and former U.S. Pall Gelman, director of the company's technology to produce, is the third generation of modified PES membranes inventor, received a number of world patents. 
 Our products are certified by the U.S. FDA (NAMSA USP Class VI certified biological safety of 121 ℃, NAMSA 21 USC safety certification, the United States NELSON challenge bacterial retention testing and certification laboratories) 
 Our high quality, low prices, professional service and sincere attitude, and look forward to your cooperation!