Rhinestahl Corporation

Rhinestahl Corporation is a Mason, Ohio-based aviation tooling and advanced manufacturing company. Through Rhinestahl Customer Tooling Solutions, it supplies OEM engine tooling and support services for commercial, military, and aeroderivative applications. Its Advanced Manufacturing Group produces OEM-designed tooling and precision assemblies, drawing on advanced machining, precision grinding, and complex fabrication capabilities. Following its 2024 acquisition of HYDRO Systems, the company describes the combined organization’s corporate brand as RH Aero Systems.