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ZYS plays an leading role in aerospace bearing industry of China,We has successfully accomplished the bearing assemblies for “Dong fang hong” series man-made satellite,manned spacecraft series from “Shenzhou Ⅰ” to “Shenzhou Ⅹ”,“Chang’E” lunar exploration program,successful docking from “Shenzhou Ⅷ” and “Shenzhou Ⅸ” to Tiangong target aircraft.

We have rich experience and advantages in manufacturing the special bearings and satellite attitude control momentum wheel,which perform under special conditions,such as high temperature,low temperature,high speed,heavy duty,vacuum,radiation protection,anti-magnet,sensitiveness,high precision,long life and other special working conditions.