Filters Catalogue-Lizheng Auto Parts Our filters are mainly used for industrial machinery( Caterpillar, HITACHI, KOMATSU, CUMMINS etc. ) and trucks (Volvo, SCANIA, RENUALT, MARCES, ect. ) Our filters are largely export to Russia, Singapore, Malaysia, Iran, Iraq, Sudan, U. A. E, South Korea etc. Our customers come from more than 10 countries and cover most of the world. Product Advantages: 1) High efficiency 2) Low resistance 3) Long service lifetime 4) Good anti-humidity performance 5) Good raw material