Q:Are you a trading company or manufacturer?

A:We are manufacturer and with factory

Q: what's the material of your products?

1, National filter material:air paper /oil paper/fiber glass/stainless steel mesh/Stainless steel sintered,

2, Imported filter material: Fiber glass imported from HV company of USA.Oil paper imported from South Korea and ect.

3,End caps material: Carbon steel & stainless steel & Aluminum & Machined&Plastic.

Q: What kind terms of payment can be accepted?

A: For terms of payment, L/C, T/T, D/A, D/P, Western Union (can be) could accepted.

Q: What about the warranty time?

A: 12 months after shipment or 2000 working hours, whichever occuts first.

Q: What about the Minimum Order Quantity?

A: The MOQ is 1 pcs.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.