Rollers for door and window.
Tandem sliding roller for glass, metal or wooden doors. Ball Bearing provides the stable and smooth moving. 

Item no.: RR-series, RW-series, WW-series
Product name: Roller / Wheel
Material-housing: S. S. S.
Material-wheel: S. S. S. Nylon.
Please specify the material of housing/wheel and the size of wheel required.

For more detail for Roller series, please contact us for your request.

Specializing in door and window builders hardware, a manufacturer & exporter in Taiwan, sliding, patio, screen, storm, swing, glass door and window hardware, hinges, clamps, closers, locks, rollers, handle, OEM & ODM buildings replacement hardware. OEM/ODM businesses are also welcome.