About KJ's Kars KJ's Kars was established by Keith and Julie Harrop in the lovely Welsh coastal village of Rhewl. We have lived here for the past 12 years, where we originally ran a successful catering business. During that time we built up a network of clients who know they can trust us for quality and reliablility. We are a current client of Flintshire County Council and Woman's Aid. We also supply contracted services for some of the nearby engineering businesses. We offer a professiona