... OEM available *ISO13485,CE,FSC,TUV,NQA *manual wheelchair, comfortable nylon seat and back upholstery *high back wheelchair Reclining economy high back ... front fork,-Aluminum alloy footplate,-Vinyl seat and backrest with sponge,-Lying backward down system ,-Seat width:18'', 20'' available. ... Technical Data Model #Width open (mm)Width closed (mm)Seat width (mm)Dia.rear wheel (inch)Dia.front wheel (inch ...