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As a leading enterprise in aerospace bearing industry of china,The company has successfully accpmplished the milestone tasks of bearing assemblies for 'Dong fang hong"series man-made satellite,manned spacecraft series from "SHENZHOU 1" to "SHENZHOU5" and "CHANG E" lunar exploration program.

The first bearing of satellite despun antenna 

The first super low temperature bearing of rocket engine

The first momentum wheel and bearing set for meteorological satellite

The first ball bearing with solid film lubrication

The first long-life bearing with porous cage containing oil 

The first special bearing for nuclear reactor 

The first control torque gyroscope bearing and high-speed assembly

The first special nonmagnetic precision bearing