Frequently Asked Questions – About Products, Certifications & Solutions

Our mascot heroman is holding a book and a baton.
What products can you supply and your terms of sale?

Provide one-stop solution, not limited to filter core products, raw materials, production lines, as well as technology and experience. TT / LC / West Union

What is the MOQ?

Each Item has a minimum order quantity, which would be stated in our photo quotation sheet. We can resolve it according to negotiation.

Could I get some samples?How could I pay them?

We are glad to offer you samples.You can pay them by T/T or Western Union.

How long is your delivery time?

If there is stock, the delivery time is around 1 week after we get payment. If need to be produced, need 1–2 weeks after we get the deposit. Usually it bases on your order quantity.

Could you calculate the shipping cost for me?

Yes, we are honored to do that for you! Before the freight, please let us know which seaport or airport near your place.

Could you give the production advice of the material?

We are honored to provide the material solution according to your local marketing. If you have a sample what you want to produce, you can send us, we will check and test the quality, then give you advice according to testing data. Pls rest assured, we have more than 31 years in filter field.

If I buy your material,could you provide related certification?

Yes, we can provide the certification, such as CE, CERTIFICATION OF ORIGIN etc.

I browse your website,I found the PU glue has different matching,what is the different 3:1 and 4.1?

Usually we often advice our customer to choose 3:1, it is quality assurance, affordable and high performance. If you use the 4:1 often, you can also choose it.