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Blue Origin has contracted Aerolloy Technologies Limited for the development and supply of Nickel-based superalloy castings for its BE-4 engines used in the New Glenn heavy-lift launch vehicle. Aerolloy, established in 2020 in Lucknow, Uttar Pradesh, utilizes advanced Vacuum Arc Re-melting technology and operates a significant Hot Isostatic Pressing facility.

The contract focuses on producing large, high-integrity superalloy castings for the BE-4's Liquid Oxygen systems, ensuring they meet stringent thermal, chemical, and pressure requirements. This agreement follows extensive technical qualification and regulatory review.

Aerolloy, already a supplier for Dassault Aviation, aims to strengthen India's role in the global space propulsion market. The deal, announced on 8 January 2026, supports PTC Industries' aerospace initiatives and aligns with India's 'Make in India' and 'Aatmanirbhar Bharat' programs.