Wang Guan'e
No.463, Shangcheng West Road,
Chengguan Huizu Town,
Huaiyang Country, Zhoukou City
Henan Province
(CN)
Zhengzhou Datong
Patent and Trademark Agency Co.,Ltd.
No.2, Huayuan Road,
Jinshui District,
Zhengzhou City
Henan Province
(CN)
Англ.Bearings for transmission shafts; roller bearings; bearings for ball rings; ball-bearings; anti-friction bearings for machines; bearing brackets for machines; bearings [parts of machines]; ball rings for bearings; self-oiling bearings.