ORSKOREA’s cylindrical grinding machines are engineered to deliver superior surface quality and tight tolerances for high-value parts. They are widely used in aerospace, defense, automotive, medical, and electronics industries for components that demand both strength and precision—such as engine shafts, landing gear parts, gears, and bearings. Key Advantages • Handles diverse, small-batch productions with consistent repeatability • Exceptional dimensional precision for tight-tolerance parts • Supports tapered and curved surface grinding • Flexible workpiece capacity with swing up to 350 mm • Smooth table movement with low noise and vibration for stable operation By combining precision, versatility, and long-term reliability, ORSKOREA’s cylindrical grinders provide manufacturers with the performance needed to meet mission-critical requirements.

Lumir, in collaboration with the Electronics and Telecommunications Research Institute (ETRI), developed and integrated this device for lunar exploration aboard Danuri (KPLO, the Korea Pathfinder Lunar Orbiter), Korea's first lunar probe. This device successfully demonstrated its performance by receiving BTS music videos transmitted from the Moon to Earth, achieving Technology Readiness Level (TRL) 9.

The KC-390 is capable of transporting and launching cargo and troops and performing a wide array of missions including: medical evacuation, search and rescue, humanitarian search and rescue, aerial refueling (fighters and helicopters), aerial firefighting and humanitarian assistance.

Founded in 1849, Ducommun is the oldest company in California, USA. Currently located in Carson, near Los Angeles, the company began as a hardware supply store in Los Angeles during the California Gold Rush and now designs and manufactures aerospace, RF coaxial switches, switch matrices, and millimeter-wave components. - Microwave Products (available from DC to 46GHz SPST through the SP10T range) - Switch Matrices (product design and customization to meet individual customer requirements) - Ducommun RF products cover the DC range up to 110GHz - Coaxial Switches available up to 40GHz - Low Noise / High Power RF Products - Space-Grade Products

We can manufacture products that comply with MIL-PRF and MIL-STD standards, and offer radiation-hardened designs, hermetic packaging, and Class S and Class K screening services. Space Satellite Communication Providing optimized performance in space radiation environments with radiation-hardened semiconductors and hermetic packaging solutions. Deep Space & Earth Observation Ensuring long-term mission reliability with high-reliability power management ICs, RF components, and Class K screening products. Launch Vehicle Electronics Providing rugged packaging and hermetic components that withstand extreme temperatures and shocks. Defense Missile & Precision Guided Munitions Ensuring lightweight and shock-resistant performance with miniaturized, high-reliability semiconductors and customized packaging. Electronic Warfare & Radar Providing high-performance components, including high-frequency RF components, power amplifiers, and high-speed digital ICs. Avionics & Secure Communications Providing EMI/EMC-compliant circuit protection devices and highly reliable power management solutions.

Portable thermal target with day/night combined shooting training. Application of advanced thermal sensing technology to realistically reproduce various combat situations to improve the user's shooting ability. Heat generation performance can be achieved through multiple fires, increasing shooting training efficiency and reducing operational costs.

- Interior lighting used by removing it from the upper cockpit mount - Adjust the DIM/BRT brightness by operating the knob switch - NVIS WHITE per MIL-STD-3009

Precision Molded LWIR lenses using Chalcogenide glass "High-Volume & Cost Effective Manufacturing" High performance Diffractive-Aspheric LWIR(@8~12μm) lenses Athermalized Fixed Focus: FL 8.1, 15, 18mm / F# 1.0 High Efficiency AR(Anti-Reflective) Coating Technique for LWIR Applications: Thermal Imaging and Thermography