... powder coating can be choice,-Chromeplate cross braces,-24" mag wheel with rubber solid tires,-8"x1" front castor with ... open (mm)Width closed (mm)Seat width (mm)Dia.rear wheel (inch)Dia.front wheel (inch)Seat height (mm)Overall height (mm)Overall ... puncin and polishing.Powder coating and automatic robot welding facilityRear wheel assembly areaWheel fixing and spoke adjusting process Our wheelchair ...