MED4B Four – Pillar Hydraulic elevator is the new type of Elevator developed, integrating the advanced technology and popular type in various countries and the advantages of the products of this kind in our country.  It is feature with unique design, well – selected materials, novel appearance and advanced workmanship.  It is an ideal equipment for maintenance, care, Alignment and the comprehensive test, check and adjustment of each positioning parameter of the front wheels of the sorts of autos.