The combination filter medium consists of a relatively standard material, either woven or one of several different types of nonwoven, carrying some additional substance that enables it to perform the extra task.

April 25-26,2019, Thailand International Filtration and Separation Industry Exhibition held in Bangkok ,2019, our company with the company this year's research and development of the advantages of products to participate in the strong exhibition, to obtain the exhibitors and exhibitors' heartf