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.

An Angle of Attack (AOA) indicator is a flight instrument that shows a pilot the angle between the aircraft's wing and the oncoming air, providing a crucial safety margin by warning of an approaching aerodynamic stall. Unlike airspeed. A Vertical Speed Indicator (VSI), also known as a Rate of Climb and Descent Indicator (RCDI) is an instrument which indicates the rate of climb or descent of an aircraft. These devices are installed and compatible with F-16 series aircraft and KAI's T-50/FA-50 series aircraft.

FIRSTEC is providing key components of guided weapon, such as Actuation System, Gudiance Control Unit, Fire Control Unit, and wire harness, to complete systems such as Hyunmoo, Raybolt(Hyungung), Bigung(Poniard), M-SAM II(Cheongung II), L-SAM etc. applying them to each business.

Manufacture and delivery of main-part reflectors used in unmanned aerial vehicles.

Engine Start Begins with ATS. The Air Turbine Starter (ATS) is a key component of an aircraft's secondary power system, driven by Bleed Air supplied from the Auxiliary Power Unit (APU) to accelerate the engine up to approximately 8,900 RPM, enabling engine start. Through the in-house development and localization of the ATS, we have incorporated power generation, optimal design of the shear section with consideration of failure, Containment functionality, as well as lubrication and power transmission systems. In addition, we have secured manufacturing and assembly technologies and continue development aimed at successful operation and the establishment of a mass production system.

STX Engine produces medium speed engine driven power generation equipment that can satisfy customers 100% by ideally combining medium speed engines, which have been collectively produced at our Changwon factory since obtaining licenses from the mid 1970's from MAN ENERGY SOLUTIONS in Germany and NIIGATA POWER SYSTEM in Japan, with a power generation system designed with rich experience in the area of system engineering. By installing diesel engine power generation equipment in locations across Korea and overseas, such as on islands, remote areas, resorts, etc., where no public power supply is available, as well as industrial complexes and hospitals which require good source of power, and factories receiving expensive public power supply, etc., our customers can confirm the investment effect within a short period of time after experiencing the power supply we make available to them, as well as low installation and operation costs and maximized availability of the equipment.

A device that integrates and displays comprehensive navigation information for submarines, enabling operators to control various navigation sensors and systems while supporting mission execution. - Compliant with MIL-SPEC standards (shock, vibration, temperature/humidity, EMI/EMC) - Mechanically engineered design for improved maintainability

A wire harness in military or aerospace applications is an assembly of wires, cables, connectors, and protective components designed to organize and route electrical and signal connections efficiently