Hi Melinda,
The Elev8 Threshold Wheelchair Ramp is manufactured by PVI Ramps in Fairbury, NE and is made from 6005-T5 and 6063-T5 grade aluminum.
All Elev8 orders ship FedEx from Fairbury with delivery in a few days, depending on your location.
Please be sure to measure the Threshold Height and select the ramp that matches.
Thanks Melinda,
Mike Benge
IndeMedical.com
800-380-2108