The UNITEC Parts Company offers over 150,000 Otis and non-Otis parts for repair and maintenance projects. The product line includes door panels, door operators, door operator rebuild kits, escalator steps, step chains and tracks, hydraulic modernization controller packages, hydraulic power units, wiring diagrams, layout diagrams, tracks and hangers, car and hall fixtures and worm and gear sets. Additionally, UNITEC has an extensive PC board purchase, repair, and exchange program, plus drives. The brands offered, but not limited to include: Otis, MCE, Westinghouse, Montgomery, Dover, Armor, Swift 500, US Elevator, ThyssenKrupp, Schindler and KONE.