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Aerolloy Technologies, a subsidiary of PTC Industries, has secured a development and supply order from Blue Origin for components of the BE-4 rocket engines used in the New Glenn heavy-lift launch vehicle. The order involves producing large nickel-based Superalloy investment castings for the engine's liquid oxygen systems, leveraging Aerolloy's advanced manufacturing capabilities to enhance supply-chain resilience as Blue Origin prepares for regular launches. This partnership marks a strategic shift for Aerolloy into orbital-class propulsion hardware, supporting PTC Industries' vertically integrated manufacturing model.