Supersonic Guided Missile Injection NozzleIn the aerospace industry, the company has successfully developed a water flow tester for years of research, development, and testing for the development of supersonic guided missile injection nozzles. Continuous testing has led to successful development and mass production, and the device is now being supplied to customers. Gold Tech also supplies cooling channel samples for the Naro rocket and PCD boards for satellites. Additionally, the company manufactures and supplies various components for the T-50 advanced trainer aircraft.