• Q: Are you manufacturer or trading company?

    A: Yes,We are the professional manufacturer with “LEFILTER”brand,and work on filter exporting since 2008,which means you get a professional service and reduce communication costs.

  • Q: How do you control the quality?

    A: LEFILTER still insist "Quality is our Culture", always pay attention to quality control from the beginning to the end. Also accept the test by third party,which means reduce your customer return rate.

  • Q: Can I get some samples?

    A: Yes, We are honored to offer sample freely if stock here, freight collect ,and the freight cost will be refund after confirmation bulk order for you,which means help you test your market by lower risk.

  • Q: How can we finish the payment?

    A: T/T, L/C, Western Union,Paypal,Cash,Credit Card are available,which means help your accountant team solve payment problem and make your money safety.

  • Q: What is your terms of delivery?

    A: Accept EXW, FOB, CIF, DAP,DDP,etc.which means ,you can choose the one which is the most convenient or cost effective by your side.

  • Q: How to solve the after-sales problems?

    A: Actually ,base on our Market Data ,the customer satisfaction rating up to 99.8% in last five years,also set Customer Service Center,which means you gain more energy on developing future projects and reach your goals faster.

  • Q:What's the service life of the filter cartridge?

    A: The service life of cartridge is different under different working conditions,and our professional engineers will recommend the better solution base on your plant's requirement.

  • Q: How can we get the quotation of Dust Collector Filters ?

    A: Please let us know the specifications ,such as filter media,dimension,filter photo(both end cap),micron,apply in which industry,ect,then give you best solution.

  • Q: How can we get the quotation of Panel Air Filters?

    A: Please let us know the specifications ,such as filter media,frame media ,dimension,filter photo ,apply in which industry,ect,then give you best solution.

  • Q: What is the Monthly Production Capacity of High Flow Cartridges?

    A: Actually, there is a great demand for this product at home and abroad. We can currently produce about 5000 to 7000 pieces a month /model ,so if you have any particular requirement,please let us know advance.

  • Q: How about the conditions If we want to be your reseller in our market?

    A: Contact Us Now.

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