Re: Got my Excellway case from China today.
I believe it is an expensive solution and if you do include the handling and shipping charges it cost as a metal professional box, plus there is no screening being all plastic.
A not too expensive solution could be to use laminated PCB material, with pieces soldere together. As an example you can see some picture of the complex and superperforming transceiver Pic-A-Star designed by Peter, G3XJP. http://www.g3vpx.net/picastar/picastartphotos.htm.