Jost World

jost is the worldwide leading producer of vehicle connection components for systems, modules and components for trucks & trailers. under the umbrella brand name of jost, the comprehensive range of products is broken down into three areas: the jost brand includes fifth wheel couplings, telescopic landing gears and accessories for semi-trailers, ball bearing turntables, king pins and container locks and components for alternating systems. under the traditional brand name of rockinger, the company produces towing hitches, drawbar eyes and towing drawbars for both transporters and trucks, as well as for use in the agricultural industry. tridec is the leading pro- vider of steering systems and axle suspensions for trailers. edbro is the leading company in the field of vehicle-mounted hydraulic systems. the product portfolio includes front-end, underbody, tipping and trailer-thrust- cylinders, as well as customised hydraulic kit solutions. jost is the only supplier that can provide its prod