India, Jan. 9 -- Aerolloy Technologies, a wholly owned subsidiary of PTC Industries, announced the award of a development and supply order from Blue Origin for the manufacture of large Superalloy investment castings for the BE-4 rocket engines used on the first stage of New Glenn.The award of this order follows a prolonged technical, qualification, and regulatory review process, including compliance with applicable international export control and regulatory frameworks, reflecting the highly sensitive and mission-critical nature of the BE-4 propulsion system.Under this program, Aerolloy will produce large Nickel-based Superalloy housings and manifolds required for Liquid Oxygen (LOX) high-pressure and low-pressure systems. These components ...