SamTra International was established as a privately owned trading company in Seoul Korea on March 17, 1995, specialized in selling various type of special cables, connectors and cable assemblies for high reliable, high life time & mission-critical applications, and recently in supplying high performance electro-mechanical & optical components, such as air moving low noise level fans & blowers, and brushless motors and DC torque motors, actuators, slip rings, rotary joints, optical transceivers and ethernet switches for optical network communication in aero-mil applications.

This unit(SOU) supplies sealing oil to prevent mixing of hydraulic oil and liquefied methanol gas inside of FBIV(Fuel Booster Injection Valve) when the main engine operates. SOU is divided into large bore main engine(60 bore over) and small bore main engine(50 bore below) type by the number of membrane accumulator. The main components consist of an oil tank, an electric motor, a hydraulic gear pump, an oil filter, a control block, accumulators, and various senses, transmitters and indicators.

CampusFab is a highly original training platform: it is intended for use by everyone, including journeymen and engineers. Comprising five sections (machining...

Liquid Measurement Systems (LMS) provides fuel gauging and interface controls for service, maintenance, and flight crew personnel, at the primary refuel point on the aircraft.

External Refuel Preselect Panels can display the quantity of fuel in each tank, calculate the total quantity of fuel onboard, allow service teams to pre-select desired fuel quantity, and display fault codes. LMS’ external refuel preselect panels are compact, lightweight, and rugged systems that can be adapted to a variety of platforms.

It is a target drone that supports Live-fire training of various anti-aircraft weapon systems (Anti-Aircraft Gun, Guided Missiles, etc.) of the Army, Navy, and Air Force. Target drone take on the role of aggressor aircraft in training. When the target drone flies, the anti-aircraft weapon system participating in the training detects the target drone, conducts tracking training, and then conducts live fire to directly shoot down the target drone. In addition, we are developing services through anti-drone system (radar detection and tracking) performance testing and education/training based on the know-how and technology accumulated through live-fire training target drone operation services.

SeaHFlight is an advanced 2D/3D GIS-based command and control solution engineered for the comprehensive management of low-altitude aircraft, including helicopters, drones, and future UAMs. It provides a complete operational picture, offering full lifecycle management from initial flight planning and real-time monitoring to post-flight performance analysis. Key Capabilities: Unified Situational Awareness: Achieve superior decision-making with a dynamic 2D/3D operational map that visualizes all air assets in real-time. The system integrates crucial data layers, including weather, airspace information, and flight plans. End-to-End Mission Management: Streamline the entire operational workflow, covering everything from flight plan creation and pilot hour management to flight history recording and detailed performance evaluation. Proven Interoperability: SeaHFlight is designed for seamless data integration with key national and military agencies (Army, Police, National Fire Agency, Forest Service). This creates a unified network for complex, multi-agency public safety or defense operations. Future-Ready Platform: Built to manage not only current helicopter and drone fleets but also the next generation of Urban Air Mobility (UAM), SeaHFlight is a scalable, long-term solution for modern aviation.

We are recognized domestically and internationally for our technology and quality by supplying products manufactured based on our accumulated know-how and excellent technology to power generation equipment companies at home and abroad.

Supported by a rugged internal combustion engine compatible with heavy fuels, Reliant delivers over 10 hours of persistent ISR without runways, launchers, or recovery gear. Designed for high-wind, high-altitude, and denied environments, Reliant excels where legacy platforms fall short. Dual swappable payload bays support ISR, SIGINT, or EW missions, while onboard edge AI processing enabled by NVIDIA Jetson Orin NX modules delivers real-time threat detection and adaptive rerouting, even without connectivity. The platform can be deployed by a two-person team in under 10 minutes using a compact 10×10-meter footprint for launch and recovery from rooftops, vehicles, ships, or remote terrain. With an IP55-rated, all-weather design and reliable GNSS-denied navigation, Reliant gives operators the flexibility and resilience required to operate in complex, contested battlespaces.