As well as, supporting field requests from branches attempting to export products out of the USA, setting specific cross-border shipment restrictions, managing duty drawback and anti-dumping and countervailing duty (ADVCD) recovery programs, and classifying product. ABOUT US: Since 1967 Fastenal has grown as a distributor of industrial and construction supplies from a single branch to a Fortune 500 company with over 3,000 servicing locations, each providing tailored local inventory and personal service for our customers.