Changsha Gumi Technology Co.,ltd specialized in various bearings(like Needle Roller bearings, Cylindrical Roller Bearings, Rod end Bearings, Spherical plain bearings, Track roller Bearings for Guideway, Roller Bearings, Combine Bearings for forklifts, Water
Pump Bearings, SNR Auto Bearings and all kinds of Spherical bearings),skateboard accessories,tungsten carbide,aluminum
profile,door and window roller, CNC Linear guide rail kit and ball screw set,ball transfer unit,universal joint,slewing ring,bronze bushing ,drag chain,plastic engineering bearing ,roller chain and sprocket.