It is widelyCustom in overhead crane and gantry crane, rail transfer cart, transportation carriage, mill and airlines vehicle, railway locomotive, construction machinery and so on. Our company has our own a completely mature production line of rail wheel, we can provide the wheels with different materials, such as ZG430640 cast steel, 60#, 65 #, 65Mn, 42CrMoA or Perfectrding to your requirements.