C613 Wooden Rubber Skin
The matter of leather stunned Tuoba Tian'er again.
The North Wei did not only stand at the top in terms of wood.
The key was in terms of the leather, it was also very strong!
After all, a large forest with cold weather meant that the fur business was very good and the business was good. The technology involved was naturally higher.
In fact, in terms of wood and leather