Estabilshed in 1999,professionally engaged in high-grade automobile industrial filter paper ,member of china automobile industrial association filter branch and member of gas engine association filter branch. Our company processed the first-rate wood pulp filter paper production line in our country ,adopt the specially advanced manufacturing equipment such as the oblique net shape equipment, through drying equipment and the on line control system so that we have the ability of annual output more than 8000 ton. Our filter paper is usded for multiple kinds of vehicles such as train filters.heavy/duty vehicl filters,passenger car filters ,off road vehicle filters(NPAT2017CA) ,they enjoy booms in the big dust holding capacity,good ventilation,excellent filter efficiency,small pore size,fine mechanical properties and long filter life.In addition,to our pride,our air compound filter paper NP3562 has achieved the national patent, .Recently ,our company is undertaking to cooperate with the mahle filter company,our resist burning filter paper NPAT4102PA is ful up to their standard and test ,the flame retardence grade is F1, Besides the air ,oil ,fuel filter paper ,we also have launched some new filter paper according to cutomer's demands ,such as air & oil seperator filter paper, water filter paper ,europe standard filter paper and so on The main material of car filter paper are: 1.wood pulp 2.acrylic resin impregntion,phenolic resin 3.Mercerizing pulp By the way,we can also produce according to your sample paper or your technical indexes,we have many advanced equipments to check them according to your demand.What's more,we are continously innovating along with the market .I believe that through our mutual cooperation,we can benefit from each other both in the cost decreasing and quality improving. If you are interested in our products,please feel free to contact us, With warmest regards, ^ ^ ************************************************************************************************************* Ms May Wang, Hengshui National Prestige Filter Paper Co., Ltd MSN:tom20091@live.cn Skype:java0227 Yahoo:dragondeping@yahoo.com web: www.np-fp.com http://nppaper124.en.alibaba.com