We mainly provide ball transfer units, self-lubricating bearings, powder metallurgy parts and ferrofluid feedthroughs<br>万向球、滑动轴承、粉末冶金零部件、磁流体密封件
Changsha Soperb Machinery Co.,Ltd
Opgericht in 2001 met 5.000 m² aan fabrieksruimte. Professionele fabrikant van k...