1. Wheelchair fixer automatic tightening device,, easy to use, convenient, no manual adjustment, automatic tightening during bus moving. 2. Wheelchair fixer passes SAE J2249 and ISO 10542 Dynamic Testing Requirements for Wheelchair Mounting and Passenger Limiting Systems for Motor Vehicles。
3. Wheelchair fixer meet all the relevant requirements in ADA、FMVSS、CMVSSS、SAE J2249、CSA Z604、AS 2942 and ISO 10542