2017 Highfield DL640 RIB Karel Overlaet, RIB Advocate This Highfield DL640 dates from 2017. Designed in Australia and manufactured in China. Others Also Read...Breaking News from Highfield USAHighfield Supports Barcolana 55 Sailing EventParis Olympics 2024: Highfield Official Support PartnerGreat All-rounder Highfield Patrol 540 Review