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.

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.

Antimicrobial/FR treated padded spacer mesh system Low Profile Shoulder Harness Ultra-light multipurpose loading platform Applied 3 x 8 PALS system for the both cummerbund and 3 x 6 for the back panel 4 magazine pockets inside the cummerbund 2 pockets for 6"x6" hard plate inside the cummerbund Composition Material : 500D Cordura® + ARAMID / PV® Colors: MC (MultiCam) BMC (Black MultiCam) BK (Black) RG (Ranger Green) CYT (Coyote Brown)

We can process various materials using machining facilities such as 3-axis, 5-axis, and profile grinders. (Aluminum, copper, stainless steel, Super Alloy, etc.)

Antimicrobial/FR treated padded spacer mesh system Low Profile Shoulder Harness Ultra-light multipurpose loading platform Applied 3 x 8 PALS system for the both cummerbund and 3 x 6 for the back panel 4 magazine pockets inside the cummerbund 2 pockets for 6"x6" hard plate inside the cummerbund Composition Material : 500D Cordura® + ARAMID / PV® Colors: MC (MultiCam) BMC (Black MultiCam) BK (Black) RG (Ranger Green) CYT (Coyote Brown)

Model-Based Systems Engineering (MBSE) is a methodology that integrates design, analysis, and verification activities throughout the system lifecycle using architecture models. By modeling requirements, functions, structure, and behavior, MBSE supports consistent and informed decision-making. Ansys SAM (System Architecture Modeler) supports the latest system modeling language, SysML v2, and enables both graphical and textual modeling, real-time collaboration, and model management. Ansys ModelCenter integrates various engineering tools and builds automated workflows, enabling what-if simulations and trade studies. By connecting architecture models with simulation models, it supports consistent design analysis and requirements validation using a single source of truth (ASoT).

For : Nose-Landing Gear Assembly Jig A350 Project 4.8m (L) x 2.5m (W) x 3m (H )