This is a high tech & practical company, and the main product is about professional ventilation system：At the present stage, environmental pollution has caused a severe impact on the air. Even indoors, it still affects a lot. Therefore, this air circulation system effectively purifies the indoor air. This logo highlights "Moving + air + professional=Mair pro", making the air move, fresh air replacing old air. I use simple, clean blue font design plus jumping contrasting colors, orange curves, to make the logo floating, rotating.