Question 1: Are you manufacturer? Yes, we are manufacturer with 5 production lines, R&D and oversea market department.
Question 2: Can you provide OEM service? Yes, we have more than 10 years of OEM experience and provide this service.
Question 3: Can you provide sample? Free or chargeable? Yes, we can provide free sample for filter elements, all filter housings are chargeable.
Question 4: Does the product support customization? Products can be customized base on our current mould.
Question 5: What is the payment terms? TT/LC, Via Alibaba.
Question 6: How to choose the shipping way? It depends on the order QTY, detailed information, please refer to our [packing&shipping].