PINGXIANG ROCKFILTER INDUSTRIAL CO., LTD. is a professional manufacturer and supplier of heavy-duty and light-duty air filters, passenger car air filters, cabin filters, oil filters, fuel filters, hydraulic filters, air dryers, filter bases, engine breather filters, and other filtration products. Founded in 2007 and located in Hebei, China, the company has 30 skilled workers, all with 10 years of rich production experience. All filters are manufactured in accordance with ISO9001 and ISO14001 standards. As a symbol of stable quality and excellent performance, “ROCKFIL” is our registered trademark for the international market.