This is Chongqing Zaisheng Technology Development Co.,Ltd,specilizing in manufacturing glass microfiber filter media.We come to know the name and address of your company,and notice that you are producing air filters.So we contact you today and hope for an opportunity to cooperate with you.

We are the biggest and most leading manufacturer of glass microfiber filter media in China with high reputation and reliable outlets.Our products range from various ASHRAE grades(F6-F9),HEPA grades(H10-H14) to ULPA grades(U15-U16) with good quality performance and competitive price.We have 3 production lines with annual output of 3000 MT.And we produce micro glassfiber by ourselves.