Page 1 of 1 The manufacture and distribution of custom/made-to-order springs, standard industrial springs, packaged springs and wire forms for both industrial and aerospace industries Certificate No: 1103659 Original Approval: 08/23/2018 Current Certificate:08/23/2018 Revision Date: 03/26/2020 Certificate Expiry: 08/22/2021 Century Spring Corporation 5959 Triumph St., Commerce, CA 90040, USA