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 rocket nozzle featuring conformal cooling channels and isogrid ribbing was manufactured using EOS Copper CuCP, a pure copper material optimized for additive manufacturing. The production required approximately 72 hours, taking advantage of the exceptional thermal and electrical conductivity of pure copper to meet demanding aerospace performance requirements. As one of the few companies in Korea capable of performing metal additive manufacturing with pure copper, we provide advanced technical expertise and support OEM production as well as collaborative technology development projects with various industrial partners. The showcased component was designed by nTopology and demonstrates the synergy of advanced design optimization with state-of-the-art copper additive manufacturing.

RAIBO2 is a quadrupedal robotic platform that uses four legs to navigate to designated locations, observe its surroundings. Based on state-of-the-art robotic control technology, deep reinforcement learning enables highly dynamic, robust, and efficient locomotion. Furthermore, the in-house integration of hardware and software facilitates energy and design optimization, while allowing for extensive customization.

The SWE450S is a rugged 3U VPX fully managed Layer-2/3 Ethernet switch aligned with the compute-intensive SOSA profile, delivering high-performance 25/100 GbE switching and flexible I/O reconfiguration. • High-performance 2 Tbps switch fabric with wire-speed throughput • Front: up to 2x 100 GBASE-SR4 (MPO); Rear: 25/100 GbE KR4, 100/1000 BASE-T, USB-C, RS-232Reconfigurable fat-pipe to thin-pipe ports, speed downgrading capability • Dual-core ARM + OpenWare™ management, sanitization support • SOSA-aligned (SLT3), rugged air- & conduction-cooled options

The PolarFire FPGA and PolarFire SoC families already deliver the industry’s best thermal and power efficiency in the mid-range segment. Optimized for deploying systems with high-compute performance in small form factors, the families have reduced the size and weight of power-constrained systems in applications including industrial imaging, robotics, AI-enabled medical systems and smart defense and aerospace systems.

항공 엔진용 테스트셀·시험장비 및 데이터 솔루션을 설계·구축하는 세계적 기업으로, 상업·국방·MRO 고객의 터보팬/터보샤프트/APU 등 다양한 엔진 시험 요구를 지원합니다.

CarboNIX is a scalable shock-free separation system for microsats weighing between 10 and 500kg. It is available in 8'', 11,732'', 15'', 18.25'', 24'' and custom diameter sizes. CarboNIX's patented synchronous spring pusher system deploys satellites smoothly and evenly, with no unnecessary shocks or tumbling, thus minimizing risk of damage to a satellite's sensitive optical payloads and electronic components. It is the lowest-shock and lowest-tumbling separation system ever deployed in space.

- Long life and precise movement control through fine-tuning - Shaft diameter 5mm~ - Accuracy G3~G7 - Shaft length differs depending on material, size, accuracy of shaft - Efficiency 85% or higher