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GTC Machining is a comprehensive contract machining facility based in Indianapolis, specializing in high-precision components and assemblies for over 30 years. The company serves technically demanding industries including aerospace, defense, medical, nuclear power, and petroleum. Operating from a large-scale campus with over 45 CNC machine tools, they provide full-service solutions ranging from CAD/CAM engineering to complex mechanical assembly. They are recognized for their ability to meet stringent quality benchmarks such as NQA-1 and AS9100 while managing diverse materials from standard alloys to exotic metals. Additionally, GTC Machining offers Kanban inventory programs and re-manufacturing services to optimize supply chain efficiency and product longevity for its global partners.

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