Hello, ask about Fraxinus mandshurica sofa, thank you!

Hello, I am the raw material of Fraxinus mandshurica. I saw your picture, but I can't see it, because now I can only see veneer and solid wood on the spot.

Let me tell you a little trick. Mainly look at the edge. If it is glued, you can see the edge, that is, the arc. Mainly depends on whether the boundary line between his two faces is consistent. Wood should be divided into horizontal and vertical directions, and you can know it at a glance. If it's not defective, it's basically made of wood skin!