Chair stair lift technical feature1.Mainly for hospials,emergency centers,fire,emergency ambulance,familyconnectingwheelchairs. 2. The main use of high-rise buildings chair stair lift transfer of patients up and downstairs,only one personcan use. 3. A unique track structure,convenient and safe when chair stair lift down the stairs. 4. The materials of chair stair lift is made of high-strength aluminum alloy.

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