Weibu is a PCB Design House, usually they mostly worked on designing x86 dektop motherboards using Intel x86 and AMD x86, but now with Intel making ARM in the Rockchip XMM6321, Weibu now also works on this ARM PCB design, to be used in very cheap 7″ 3-G connected Android tablets to be sold around the world. Take a tour here in their design house.