Does the engine oil filter come to good times?
for paper oil grating, from the appearance can be seen, neat or not, feel it feels like
the most important thing is that the thread of the oil bar must be quite regular, and the screw must be more than 3 laps, and there is no rust.
open the package, if the oil is oil paint steel lattice, lattice looks quite beautiful, the print is very neat, no shedding.
Regular manufacturers of oil box, the outer packing is exquisite, and even the seal of security signs.
