Esch Conveyor Components produces conveyor rollers and driving/tensioning drums in its own factory and supplies drive compone ... nts such as bearings, ball bearings, shaft collars, rod ends etc. Esch Conveyor Components is created after a collaboration of Stas b.v. (60 years experience), Conveyor Components b.v. (25 years experience) and HTEC Solutions. Our former name is Esch Group. read more