1. The frame is welded with high-strength special aluminum profiles of aviation titanium, and the surface is treated with Q silver. 3. Seat cushion/back cushion: sewn and formed by imported raw materials flame retardant Oxford fabric. Built-in middle sandwich canvas up to 600d for reinforcement. 4. The rear-flip armrest is convenient for users to easily pan to the seat from the side. 5. The foot pedal can be folded.
