as a manufacture of auto-parts in the south-west of China , Guiyang ZhaoHui Filters Co,.Ltd , build in 1966 , is one of the important enterprise of the mechanic department in China , recombine in 2004 years .It covers an area about 35000m2 , four main series prodcut : Fuel ,Air ,Oil filter & Oil-pump , can be used for the auto-car series ,agriculture series ,engineering series and etc.Abtained the certificate of  ISO9001 ,with the modern producing line and advanced producing equipment , the annual output is more than 10 million ,as one of the mamber of the Filte branch-association of the gas-engine association of China ,we gained the good reputation in this field ,successfully provide our product for many auto-factory ,and as OEM factory for many customer .