Thank you for writing.
Currently, RadControls for WinForms does not offer a bar code component. A feature request for such is already available. Feel free to add your vote for it here: http://www.telerik.com/support/pits.aspx#/details/Issue=10976.
In the meantime, you can try adopting our WPF BarCode component
to your WinForms application via ElementHost
I hope that you find this information useful.
the Telerik team