The Company is principally engaged in the research and development of various filters, the development and production of automotive products, engine three filter; engineering machinery hydraulic filters; chemical fiber industry polyester melt filter; mining air compressor oil, air filter device; oxygen filters; powder recovery filters; generators, air compressors, central air conditioning filter (oil filter, oil filter car) and other products. Can also be used; engineering machinery series: Komatsu, Caterpillar, Hitachi, Sumitomo, Kobelco, Hyundai, Daewoo, etc.; luxury bus: Mercedes Benz, Daewoo, Hyundai, Jinlong. Environmental purification products include various coarse, medium, high and ultra-high efficiency air filters and environmental filters. Widely used in electronics, chemical, p.. (more>>)