Luoyang,China. 26 December 2020: Recently, with the constant efforts of engineers and operators,the ultra-high precision thrust ring manufactured by LZJM has successfully passed the acceptance of an institute of CAS.

This is another batch of ultra-wide, ultra-thin and ultra-precision thrust rings with OD 2720 millimeter passed the acceptance after a batch of similar products with OD 1580 millimeter delivered last month.

The precision reached the level of P2, which set a new high in the processing of this kind of products.