In order to keep improving the quality, ZWA is equipped with two new super-finish machines in May 2020. Those two machines assist ZWA to improve the precision of spherical roller bearings and tapered roller bearings. One of them is super-finish for the inner ring of spherical roller bearings and the other is super-finish for inner &outer rings of tapered roller bearings.
Pursuing high quality and keep improving will be ZWA’s eternal theme.
