Q. What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q. What is your terms of delivery?

A: EXW, FOB, CFR, CIF, DDU.

Q. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

How do you know when your oil filter needs to be replaced?
The oil filter is a permanently-sealed metal unit so it isn’t possible for you to perform a visual inspection to determine when it needs to be replaced. There is no instrument, gauge or warning light that comes on to remind you that it is time to change your oil filter; you will not even notice the impact a clogged or dirty oil filter has on your engine. The impact of a clogged or dirty filter could include all or some of the following:
Lack of engine lubrication
Premature engine wear and tear
Internal engine damage
Loss of oil pressure