Learn more about Tronair's technical manuals, troubleshooting, maintenance schedules, and products - plus our 3 authorized service centers located in Europe, 2 in Asia and 1 in North America allow our customers close and convenient locations to have any Tronair equipment repaired and tested.

PTO SHAFT, Proven Performance, Realized in Reality CTLA's Power Transmission Shaft (PTO-shaft) is a key component of the aircraft secondary powertrain, transmitting the high-speed rotational power generated by the aircraft engine drive unit (EMAD) to the gearbox (AMAD). By applying high-strength, lightweight titanium material for the first time in the world, we have achieved both weight reduction and durability, while implementing outstanding stability and reliability through our proprietary electron beam welding technology optimized for high-speed rotation and high-speed precision balancing technology. In particular, this product, which is currently being mass-produced and delivered to the KF-21 fighter jet, has demonstrated excellent power transmission performance while minimizing vibration even in extreme environments. CTLA is leading technological innovation in the field of high-speed rotational machinery, spearheading the self-reliance of domestic aircraft components and advancing into the global market.

ORSKOREA’s thread grinding machines are designed for high-precision machining of both internal and external threads, covering a wide range of thread profiles and dimensions. These machines are critical for producing aerospace fasteners, defense system parts, precision ball screws, and other components where accuracy and durability are vital. Key Advantages • CNC Control: 4-axis (SGTE) and 5-axis (SGTI) for complex thread profiles • High-rigidity structure minimizing vibration and thermal distortion • Built-in dressing and balancing units for consistent quality By shortening processes and improving efficiency, ORSKOREA’s thread grinders reduce costs while enabling high-value, high-accuracy production. They also serve as advanced domestic alternatives to imported machines, strengthening localization and export competitiveness.

Whether at the airport, in the aircraft or in the sky, we are redefining aviation for safer, more efficient flight. We're building the technology today to meet the needs of tomorrow's more information-driven and connected aviation ecosystem.

Our software enables engineers to analyze and optimize their preliminary designs in the best way possible – at the whole aircraft level – which not only saves time but money as well. With its Multi-disciplinary Analysis and Optimization (MDAO) approach, you can model aircraft and their subsystems, assess performance, and generally accelerate your progress in numerous design challenges. Whatever your aircraft preliminary design goals may be, Desmo has a solution.

Seedcore’s VPX Chassis Housing Assembly is designed as a structural platform for Multi-function radar signal processing systems. Featuring a robust 8U 2×5 slot VPX configuration, precision-machined aluminum construction, and excellent thermal management, it ensures high mechanical stability and optimal heat dissipation in demanding defense environments. This chassis housing is deployed in Korea’s key air defense radar systems, including the L-SAM, M-SAM, and LAMD programs, supporting mission-critical radar signal processing architectures.

NO MELT, NO DRIP (50/50 NYLON COTTON) Incorporated ventilation system and COOLMAX & Mesh fabrics to ensure comfort and breathability Multi-pattern round processing for free movement Velcro® webbing for MOLLE attachment to support scalability Chest and sleeve side pockets to improve storage convenience Use MIL-SPEC threads and YKK zippers Composition Material : NYLON 50% / COTTON 50%, COOLMAX, MESH Size : 95~115 Colors MC (MultiCam) BMC (Black MultiCam) BK (Black) RG (Ranger Green) CYT (Coyote Brown)