How about using orange wood as handrails?

Let me tell you something:

Very good. Toona sinensis wood is reddish brown with beautiful texture, good dimensional stability and corrosion resistance, which is very suitable for indoor furniture and decoration. Toona sinensis lignin is known as "China redwood", which means that it is good in material and beautiful, and it is good for stair handrails.

If it helps, I hope everyone will support me!