We are China Beitai filter Limited Liability Company.Ourcompany produce all kinds of filters,including the large and smallcars,trcuks,air filter,diesel filter,in addition,we also have awater purifier with filter,high quality and inexpensive,invite,ifyou need,contact us,we can send some samples for you to try.ThroughBaidu search Beitai filter(search in Chinese please)to enter ourwebsite,welcome to in-depth understanding of our company.