Armrest / Leg / Bracket : the high quality cold rolledsteel plate,polishing and rust removal treatment,electrostatic powder spraying.
Seat / Back: High density Polyurethane (PU) withmetal frame inside.
Beam: High strength iron square pipe, good bearingcapacity,stable and practical.
Headrest: High density polyurethane(PU) moldedmolded.
Handrail cover:High density polyurethane (PU)molded.
Infusion rod:Made of high quality cold rolled steeldeeply polished, corrosion resistant, not easy to rust.