We, STX Engine, started with our business to be designated as a defense company in 1977 and established a factory for defense purposes in 1988. Moreover, we have grown into a largest defense diesel engine manufacturer by licensing with MTU. Based on the aforementioned fact, we manufacture and provide diesel engines for main battle tank, self-propelled artillery and armored vehicle to ROK Army, for destroyer, frigate, patrol vessel and support vessel to ROK Navy, for patrol vessel to Korea Coast Guard as well.

B Series incorporates the highly reliability Hypertac® hyperboloid contact which provides optimum performance in harsh conditions such as extreme mechanical shock and high mating cycles.

Quadro Versa expands the capabilities of Exolaunch's microsatellite separation systems with a four-point offering tailored to satellites weighing up to 1000 kg and flying on SpaceX Rideshare plates. Versa has been designed for compatibility with the SpaceX four-point interfaces, and it is easily scalable to any size from 24”x24” up to 40”x40”. Larger satellites over 1000 kg and with larger footprints are also served by Versa, which offers unrivaled strength, stiffness and reliability for four-point satellites of any size.

- Power supply and control for the driver camera and thermal camera - Video signal selection and display: driver camera & thermal camera

Customized Market Research answers questions about an overseas market including market trends and size, customary distribution and promotion practices, market entry requirements, regulations, product standards and registration, key competitors and potential agents, distributors, or strategic partners. Rural America's Intelligence Service for Exporters (RAISE) helps rural businesses identify new markets, find industry-specific market intelligence, or identify potential business partners in a country.

Hydraulic top bracing is an attenuation device installed between the main engine and the hull of the ship to reduce thermal expansion and vibration from the main engine to natural frequencies. The operating principle is an automatic control operating system through in/out and on/off the operating range of the hydraulic top bracing according to the rpm of the main engine. The number of hydraulic cylinders per engine is typically 2, 4, 6 depending on the type of engine, up to 8 are installed if necessary, and 1~2 of control panels are installed.

The UHF-band TRX module features transmit diversity, allowing selection between two transmit ports and providing an output power of at least 1 W. It includes a gain control function for transmission and an internal local oscillator for IF-to-UHF upconversion. Transmit functions also include ALC (Automatic Level Control) and over-temperature protection. On the receive side, the module selects one of two input channels and performs downconversion. It supports AGC (Automatic Gain Control) with a response time of 80 µs, enabling real-time gain adjustment based on input signal level. The dynamic range of the receive input spans from -100 dBm to -20 dBm, and the noise figure is 5.0 dB or less. Both transmit and receive paths include built-in path self-test functions.

The CAS-500(Compact Advanced Satellite), phase #1 project is the project in which KAI aims to develop a CAS500-1 by operating a joint design team with Korea Aerospace Research Institute(KARI) and to transfer the government’s satellite development technology to the industries. Then, KAI initiates the development of the CAS500-2 project and establish the industry-led development as well as mass-production infrastructure.