Please feel free to contact us. We are looking forward to your any response!
Q1: What's the minimal quantity requested?
A1: We do not the requirement on teh minimal demand. Thank you.
Q2: How can you get the quotation of filter cartridges?A2: Kindly please let us know the specifications such as the material, length, micron..
Q3: Do you provide samples ? is it free or extra?A3: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q4: Can you produce according to the samples?