Luoyang Goldeng slewing ring Co.,Ltd is professional manufacturer of slewing bearing, split bearing, gears and pinions. Since the inception in 1992, Luoyang Goldeng has established itself as a competitive and steady source of slewing ring,
four point contact ball bearings are suitable in many engineering machinery, such as rotary conveyor welding operation machine, small cranes, small and medium-sized excavators and so on.