To ensure the best output it’s important to have a compatible input and to help our consumer base with that we deliver highest quality Air Oil Filters since . The reason behind our gained popularity in industrial sector is the highly rated product setting that we have achieved over the time, thanks to our technologically advanced production facility situated in xinji, Hebei, China.huarui filter paper co. boast unbeatable Air Oil Filters standards, helping us to grow and achieve annual revenue estimating around . Started off as a legal entity based on , with initial business capital ranging around . As leading Manufacturer and Exporter of Air Oil Filters, we take pride in our air /oil filter paper, setting a benchmark and helping us capture growing export ratio that has now reached . Our journey boasts, 2020 Years of export history and this incredible experience led us to [over_all_export_marketshare] export market share.