Hebei Guan Yi Li filter factory, founded in 1999, in 2003 formally incorporated in Yi Li filter industry. Production base is located in China's Hebei province forest city of Guan industrial park. Located in Beijing, Tianjin, Hebei Delta Economic Zone, adjacent to the G106National Road, only 45 kilometers away from Beijing, the geographical position is superior, convenient transportation.

Yi Li filter industry is a professional engaged in the filter, filter, filter, filter and the filter and imported compressor filter element ( PALL element ) R & D, manufacturing, instead of private owned enterprises. Through the ISO9001/2008 international quality management system certification enterprises. Products related to various domestic and foreign brands of compressor inlet air dust filter, oil filter, oil and gas separation filter, dust filter series, imports of compressed gas filter domestic series filter ( including gas station equipment filter), filter paper, filter cartridge, in addition to water filter, oil filter, air filter, filter and the filter of floc magnet filter, purifier, filter, oil filter machine filter, Yi Li oil-water separation filter line sponge filter, heavy oil removing water porous stainless steel filter. Sintered ceramic filter, Yi Li glass fiber filter, sintered metal powder sintered filter core.