EXPERTS IN 4×4 EXPORTS. We have a large selection of quality second hand 4x4s available for export throughout the world from the UK. Comvex is long established and as a ‘family’ business we pride ourselves on our professionalism and experience. We have been exporting 4x4s throughout the world for over 10 years. Please review our selection of 4x4s and if you see anything of interest either call or send us an enquiry.