The PBS brand history in precision engineering goes 200 years deep. Today´s PBS Velka Bites is an innovative engineering company focusing its activities foremost in the aerospace industry. PBS develops and manufactures turbojet, turboprop, and turboshaft engines, auxiliary power units (APU), and environmental control systems (ECS). The PBS production program also includes precision casting, precision machining, metal finishing, and last but not least production of components for cryogenics. PBS Velka Bites is a member of PBS GROUP a.s.