Ceiling:Etched mirror-like stainless steel plated with titanium+ a ceiling light with carvings +LED lights (DD16010)
Side wall:The middle is titanium mirror etching stainless steel；the two sides are marble and mirror stainless steel strips plated with titanium
Back wall:The middle is a glass mirror with a wooden frame; the two sides are marble and mirror stainless steel strips plated with titanium
https://www.hz-aolida.com/machine-room-elevator/machine-room-passenger-elevator/electric-traction-passenger-elevator.html