Polypropylene Melt-Blown Filter Media For Respirator         The product meet internation GB262-2006 test KN90/KN95/KN99 standard, meet NOISH 42CFR84, EN149 certificate etc.    ABOUT US: HANDAN HENGYONG PROTECTIVE & CLEAN PRODUCTS CO., LTD. is a leading manufacturer and exporter specialized in all kinds of filter media , dust mask and work garments.   We have been certified by ISO9001:2000 and ISO14001:2004. Our factory was founded in 1989, and incorporated in 1994. At present, our registered capital is RMB100,000,000.00, the workshop area is 140,000 square meters, and there are over 800 workers in our factory. If you are convenient, welcome to visit our company any time. We will always assure the best quality and first shipment and excellent service.    CONTACT US:
  OUR OTHER PRODCUTS: --BAG FILTER MEDIA --SYNTHETIC POLYESTER MEDIA AND MESH BACKED MEDIAS: --COTTON FITER MEDIAS:   OUR FACTORY PICTURES, TEST EQUIPEMTNS, CERTIFICATES: