As the polyurethane is not looks good, but the quality is no problem.
PU not looks good is our factory weakness, it is the problem of mold of polyurethane, because mold after many years using, it makes PU surface is not smooth. But replace the mold is very very high cost.SoWe can not slove this problem in a short time.
Even if the PU is not looks good, the quality is very well.
The useful life of our PU is much longer.