If we name the sony,canon,Nikon as Type A,Type B, Type c.No one Brand would be a famous Brand.We just want give our product a better name.
The name Type A is comes from a seller who do not know how to translate the '国甲‘.The factory never approve with it.
Haiyan's cube and Haiyan's cube-memroy belongs to '国甲‘,but no one call it
Type A.It is just a habit.
Thanks for you like Type A.But we really need a formal name.
But my point is, you do have a formal name, right? Its Guojia. I think it's not a bad name. But, everyone uses the "Type-X" for almost every kind of cube. Type-C, Type-D, Type-F, etc. It's because its easier for people to remember a single letter than to remember a bunch of different brand names.
The reason no one uses the "guojia" name, is not because its a difficult name, but because everyone already calls it "Type-A". Even if you give it a new name, I think everyone will continue to call it Type-A.