In addition to his load bearing tongue and groove blocks and his pre-stressed slabs, now he has an interesting new product - fairfaced cement bricks that have the same tongue and grooves.
These bricks are smaller lighter than the blocks, and much easier to work with. They also include special blocks that have voids for services that run horizontally and vertically.
These blocks are ideal for anyone who wants to build their own brick fencing. Chou tells me that they are non load-bearing, but still you could put in steel reinforced concrete in the voids, and they can also be combined with the thicker and stouter blocks.
All that's needed now is a someone prettier than Chou to lay the bricks.
Movie on Youtube