Are their CP-employed mechanics dedicated to each coaster, perhaps even specially trained on Inatmin rides? Sure, I'd believe that.
But I'm not going to believe that there's a branch of Intamin AG on-site at Cedar Point. If that were the case, Dragster wouldn't have like 50% downtime each year.
Total Coasters: 150(!)
Top 10 Steel: Maverick, Skyrush, Intimidator 305, Fury 325, Banshee, Millennium Force, Raptor, Superman: The Ride (SFNE), Top Thrill Dragster, Big Bad Wolf
Top 10 Wood: The Beast, El Toro, Phoenix (Knoebels), Boulder Dash, Thunderbolt (KW), Mystic Timbers, Comet (Hershey), Hercules, Shivering Timbers, Jack Rabbit (KW)
Top 5 Hybrid: Twisted Timbers, Steel Vengeance, Goliath (SFGAm), Wicked Cyclone, Great White