WeihaiHuatai Molecular Sieve Co.Ltd, established in 2002, is one of the leading CMS developer, manufacturer and supplier in China. With over 10 years¡¯ experience, we have developed and produced a wide range of high quality performance CMS products. We offer a wide range of CMS products at a competitive price and performance ratio for PSA-based nitrogen generation. We also provide CMS refining service.