1. Technical collaboration leveraging KAI's expertise in Surion(KUH) and LAH helicopters 2. Expanding AMO maintenance types and repair/modification capabilities [Rotary Wing Business] - Periodic Maintenance for KUH-1 and MUH-1 - Modification & Installation/Periodic Maintenance for EC-225 - Periodic Maintenance for AW-139 - Performed assembly work for Bell's B-505 helicopters

HF Kit is a fully integrated high-frequency (HF) communications package built around the proven Rolatube mast technology and the PTS Raven sloping wire antenna. Designed to meet the demands of tactical, emergency, and field-based operations, this system enables long-range HF communications in a compact, lightweight format. The core of the kit is Rolatube’s 5m composite mast—made from a patented rollable material that provides excellent rigidity when deployed but can be rolled into a compact form for transport. This mast supports the deployment of the Raven antenna, a versatile and field-tested solution for HF communication, ensuring coverage across a wide range of frequencies. Whether used by military units, first responders, or remote industrial teams, the System 75: 5m HF Kit offers plug-and-play simplicity, quick setup, and reliable signal performance in the most demanding environments. Its portability and ease of use make it an ideal choice for teams requiring effective HF capability without the burden of traditional bulky infrastructure.

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.

- 1 channel - Up to 100 FBG sensors - Up to 50 kHz sampling frequency

Orbit’s TT&C ground stations antenna must function flawlessly in order to provide a narrow beam width link in one-time single opportunity, flight test event. Add this factor to the turbulent weather that is often present at the ground station locations, and you are looking at a formidable hurdle. Orbit provides fixed, transportable, and portable antenna systems that feature auto-track, RSSI-track and GPS track tracking modes, unsurpassed tracking accuracy and durability to deliver the stable connection required for dependable data throughput. Our stabilized T&T antenna systems work in extreme temperature conditions (-40°C to 55°C) and in rough weather, for example, at base stations that are close to the ocean or on high mountain ranges.

Toxic gases, such as Silane (SiH4), Nitrogen Trifluoride (NF3), Sulphur Hexafluoride (SF6), Ammonia (NH3), Nitrous Oxide (N2O), etc. must be contained in IMDG certified MEGC tubes for ocean transportation. For high purity gases such as SiH₄, and NF₃, DS Aether CT provides internal-polished tubes to a grade of 3S, 25S, etc. depending on customer's requirements. DS Aether CT’s tubes keep moisture levels below 1 ppm or 3 ppm by a heated vacuuming process so that gas quality can be maintained at high purity level.

In order to guarantee the quality required by customers based on excellent quality and productivity, we practice close quality control through SQ and IATF16949 certifications and devote ourselves to put all of our capabilities so that we would earn customers’ recognition.